List of Astragalus species

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This is a list of Astragalus species, including infraspecific taxa. They are listed according to subgenera (for Old World species) or informal groups called phalanxes (for North American species). Subgenera and phalanxes are further subdivided into sections.[1][2][3][4][5][6] Phylogenetic analyses have determined that many of these subgenera, phalanxes, and sections are not monophyletic.[7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22]

Old World Astragalus

Subgenus Calycocystis Bge.

Section Asciocalyx

Section Cysticalyx Bge.

Section Laguropsis Bge.

Section Macrocystodes M. Pop.

Subgenus Calycophysa Bge.

Section Acidodes

Section Alopecias (Stev.) Bge.

Section Alopecuroidei

Section Anthylloidei

Section Campylanthus

Section Eremophysa Bge.

Section Grammocalyx Bge.

Section Hymenostegis Bge.

Section Laxiflori

Section Microphysa Bge.

Section Poterion

Section Tricholobus Bge.

Subgenus Caprinus Bge.

Section Chronopus Bge.

Section Macrosemium Bge.

Section Myobroma (Stev.) Bge.

Subgenus Cercidothrix Bge.

Section Acantherioceras Bge.

Section Acmothrix Bge.

Section Ammodendron Bge.

Section Caraganella

Section Cremoceras

Section Cystium Bge.

Section Cytisodes Bge.

Section Erioceras Bge.

Section Hololeuce Bge.

Section Incani

Section Leucocercis

Section Onobrychoidei

Section Onobrychium Bge.

Section Ornithopodium Bge.

Section Proselius (Stev.) Bge.

Section Trachyceris Bge.

Section Xiphidium Bge.

Subgenus Epiglottis Boiss.

Section Buceras DC.

Section Edodimus

Section Epiglottis Bge.

Section Herpocaulos Bge.

Subgenus Hypoglottis Bge.

Section Malacothrix Bge.

Section Plagiophaca

Section Stereothrix Bge.

Subgenus Phaca (L.) Bge.

Section Acanthophace Bge.

Section Astragalus L.

Section Brachycarpus Boriss.

Section Caprini

Section Cenantrum Koch

Section Glycyphyllos (Stev.) Bge.

Section Hemiphaca Bge.

Section Hemiphragmium Koch

Section Lamprocarpa

Section Orobella Gontsch.

Section Pelta

Section Pendulina

Section Polycladi

Subgenus Pogonophace Bge.

Section Chlorostachys Bge.

Section Lotidium Bge.

  • Astragalus nankotaizanensis Sasaki
  • Astragalus sinicus L.—Chinese milkvetch, zi yun ying (紫雲英)

Section Phyllolobium (Fisch.) Bge.

  • Astragalus complanatus R. Br.
    • var. complanatus
    • var. eutrichus

Subgenus Tragacantha Bge.

Section Brachycalyx Bge.

Section Hystrix

Section Macrophyllium Boiss.

  • Astragalus oleifolius DC.

Section Platonychium Bge.

  • Astragalus verus Olivier

Section Polyanthos Boriss.

Section Polystegis

  • Astragalus piptocephalus Boiss.

Section Rhacophorus Bge.

  • Astragalus peristerus Boiss. & Hausskn.
  • Astragalus rhodosemius Fischer
  • Astragalus stenolepis Fischer
  • Astragalus trachyacanthos Boiss. & Hausskn.

Section Tragacantha Bge.

  • Astragalus echidnaeformis Sirj.

Subgenus Trimeniaeus Bge.

Section Ankylotus (Stev.) Bge.

  • Astragalus commixtus Bunge

Section Annulares

  • Astragalus annularis Forsskal
  • Astragalus arpilobus Kar. & Kir.
  • Astragalus campylorrhynchus Fischer
  • Astragalus crenatus Schultes
  • Astragalus eremophilus Boiss.
  • Astragalus corrugatus Bertol.

Section Biserrula

  • Astragalus pelecinus (L.) Barneby

Section Cyamodes Bge.

  • Astragalus boeticus L.

Section Dipelta (Rgl. et Schmalh.) Bge.

  • Astragalus dipelta Bunge

Section Heterodontus Bge.

  • Astragalus guttatus Banks & Soland

Section Hispiduli

  • Astragalus bakaliensis Bge.
  • Astragalus duplostrigosus Post & Beauverd
  • Astragalus hispidulus

Section Mirae

  • Astragalus migpo R. Kam.

Section Ophiocarpus Bge.

  • Astragalus aitchisonii Bunge

Section Oxyglottis Bge.

  • Astragalus asterias Stev. ex Ledeb.
  • Astragalus biserrula Bunge
  • Astragalus oxyglottis Bieb.
    • var. oxyglottis
    • var. psiloglottis
  • Astragalus schmalhausensii Bunge
  • Astragalus tribuloides Del.
    • var. leiocarpus
    • var. kirghisicus

Section Pentaglottis Bge.

  • Astragalus echinatus Murray

Section Platyglottis Bge.

  • Astragalus bombycinus Boiss.
  • Astragalus camptoceras Bunge

Section Poterion Bge.

  • Astragalus armatus Willd.

Astragalus armatus ssp armatus Astragalus armatus ssp numidicus

Section Sesamei DC.

  • Astragalus asterias Hohen.
  • Astragalus coronilla Bunge
  • Astragalus filicaulis Kar. & Kir.
  • Astragalus persepolitanus Boiss.
  • Astragalus sesamoides Boiss.

Section Sewerzowia Bge.

  • Astragalus vicarius Lipsky

Incertae sedis

  • Astragalus abyssinicus
  • Astragalus acaulis
  • Astragalus acinaciferus
  • Astragalus ackerbergensis
  • Astragalus acmophylloides Grossh.
  • Astragalus adscendens
  • Astragalus affghanus
  • Astragalus aintabicus
  • Astragalus aksuensis
  • Astragalus albanicus Grossh.
  • Astragalus alexandri
  • Astragalus alexandrinus
  • Astragalus alopecuroides L.
  • Astragalus alopecurus
  • Astragalus altaicus
  • Astragalus amalecitanus
  • Astragalus ampherstianus
  • Astragalus ammodendron Bunge
  • Astragalus andreji
  • Astragalus angustiflorus
    • ssp. angustiflorus
  • Astragalus angustifolius
    • ssp. angustifolius
    • ssp. pungens
  • Astragalus anserinaefolius
  • Astragalus antiochianus
  • Astragalus apollineus
  • Astragalus aquilanus
  • Astragalus aranatus
  • Astragalus arcuatus
  • Astragalus arenarius L.
  • Astragalus arguricus
  • Astragalus aristatus
  • Astragalus armeniacus
  • Astragalus arnacantha
  • Astragalus arnacanthoides
  • Astragalus asper
  • Astragalus aspindzicus Manden. & Chinth.
  • Astragalus atenicus Ivan.
  • Astragalus aureus
  • Astragalus austriacus
  • Astragalus austrosachalinensis
  • Astragalus avicennus
  • Astragalus bachtiaricus
  • Astragalus bakeri
  • Astragalus baldaccii
  • Astragalus balearicus Chater—Balearic milkvetch
  • Astragalus basilicus
  • Astragalus basineri
  • Astragalus bicuspis Fisch.
  • Astragalus bifidus Turcz.
  • Astragalus borissovae
  • Astragalus bornemullerianus
  • Astragalus brachycarpus
  • Astragalus brachylobus
  • Astragalus brachyodontus
  • Astragalus brachypus
  • Astragalus brachystachys
  • Astragalus brevidens
  • Astragalus bubaloceras
  • Astragalus bungeanus
  • Astragalus bungei
  • Astragalus burkeanus
  • Astragalus bylowae Elenevsky
  • Astragalus calabrus
  • Astragalus callainus
  • Astragalus calycinus
  • Astragalus campylotrichus
  • Astragalus candidissimus
  • Astragalus candolleanus
  • Astragalus captiosus
  • Astragalus cartilagineus
  • Astragalus caryolobus
  • Astragalus caucasicus
  • Astragalus centralpinus
  • Astragalus chivensis
  • Astragalus chlorostachys
  • Astragalus chorinensis Bunge
  • Astragalus ciceroides
  • Astragalus circassicus
  • Astragalus clussii
  • Astragalus coarctatus Trautv.
  • Astragalus coelestis Boiss.
  • Astragalus cognatus
  • Astragalus coluteocarpus
    • var. glaber
    • var. coluteocarpus
  • Astragalus coluteoides
  • Astragalus combellatus
  • Astragalus condensatus
  • Astragalus conspicuus
  • Astragalus contortuplicatus
  • Astragalus cornutus
  • Astragalus cottonianus
  • Astragalus cretaceus
  • Astragalus creticus
    • ssp. creticus
  • Astragalus cruciatus
    • ssp. cruciatus
    • ssp. garamantum
  • Astragalus cyri Fomin
  • Astragalus dahuricus
  • Astragalus danicus Retz.
  • Astragalus dasyanthus
  • Astragalus davuricus
  • Astragalus delbesii
  • Astragalus demetri
  • Astragalus densiflorus
  • Astragalus denudatus
  • Astragalus depressus
  • Astragalus discolor
  • Astragalus drusorum
    • var. drusorum
    • var. maconiticus
  • Astragalus echinus DC.
  • Astragalus edmonstonei
  • Astragalus ehrenbergii Bunge
  • Astragalus emarginatus
  • Astragalus epiglottis
    • ssp. asperulus
    • ssp. epiglottis
  • Astragalus eremospartoides
  • Astragalus eriophylloides
  • Astragalus eriophyllus
  • Astragalus ernestii
  • Astragalus eryophyllus
  • Astragalus eriopodus
  • Astragalus eugenii
  • Astragalus exscapus
  • Astragalus eximius
  • Astragalus expansus
  • Astragalus falciformis
  • Astragalus falconeri
  • Astragalus fatmensis
  • Astragalus finitimus
  • Astragalus flavescens
  • Astragalus flexus
  • Astragalus floridus
  • Astragalus fragiferus
  • Astragalus frickii
  • Astragalus frigidus Bge.—American milkvetch, arctic milkvetch
  • Astragalus frigidus Gray
  • Astragalus fruticosus
  • Astragalus fuhsii Freyn & Sint.
  • Astragalus galega
  • Astragalus galegiformis
  • Astragalus gaspensis
  • Astragalus gjunaicus Grossh.
  • Astragalus glaucanthus Fischer and Mey.
  • Astragalus glaux
  • Astragalus globiceps
  • Astragalus gombiformis
  • Astragalus gorczakovskii L.I. Vassiljeva
  • Astragalus gorodkovii
  • Astragalus grahamianus
  • Astragalus granatensis
    • ssp. granatensis
  • Astragalus graveolens
  • Astragalus grossii
  • Astragalus grubovii
  • Astragalus gryphus
  • Astragalus gummifer
  • Astragalus gymnopodus
  • Astragalus gyzensis
  • Astragalus haestiabundus
  • Astragalus hajastanus
  • Astragalus heterodontus
  • Astragalus himalayanus
  • Astragalus hirsutissimus
  • Astragalus hispanicus
  • Astragalus hissaricus
  • Astragalus hoantchy
  • Astragalus hoffmeisteri
    • var. hoffmeisteri
  • Astragalus hohenackeri
  • Astragalus hololeios
  • Astragalus huetii
  • Astragalus humilis
  • Astragalus hyrcanus Pall.
  • Astragalus ibincinus
  • Astragalus iliensis
  • Astragalus illyricus —Illirian milkvetch
  • Astragalus inaequalifolius
  • Astragalus incertus
  • Astragalus inopinatus
    • ssp. inopinatus
    • ssp. oreogenus
    • ssp. pseudoadsurgens
  • Astragalus inquilinus
  • Astragalus interpositus
  • Astragalus iskanderi
  • Astragalus japonicus
  • Astragalus junatovii
  • Astragalus kadshorensis
  • Astragalus kahiricus
  • Astragalus karakugensis
  • Astragalus karamasicus
  • Astragalus kaufmannii
  • Astragalus kaugmanii
    • ssp. atratus
    • ssp. kaugmanii
  • Astragalus kazbeki
  • Astragalus khasianus
  • Astragalus kialensis
  • Astragalus kirpicznikovii
  • Astragalus kolymensis
  • Astragalus kopetdaghi
  • Astragalus kozlovskyi
  • Astragalus kurdaicus Sumnev.
  • Astragalus kurdicus Boiss.
  • Astragalus kurtschumensis
  • Astragalus lacteus
  • Astragalus laetus
  • Astragalus laguroides Pall.
  • Astragalus lanuginosus
  • Astragalus lasioglottis
  • Astragalus lasiophyllus Ledeb.
  • Astragalus lasiosemius
  • Astragalus lepagei
  • Astragalus leontinus Wulfen
  • Astragalus leucacanthus
  • Astragalus leucocephalus
  • Astragalus levieri
  • Astragalus lioui
  • Astragalus lithophilus
  • Astragalus litvinovii
  • Astragalus longiflorus
  • Astragalus longipetalus
  • Astragalus longipetiolatus
  • Astragalus lovensis
  • Astragalus lusitanicus
    • ssp. lusitanicus
  • Astragalus lycius
  • Astragalus lydius
  • Astragalus macrocephalus
    • ssp. macrocephalus
  • Astragalus macronyx
  • Astragalus macropelmatus
  • Astragalus macropterus DC.
  • Astragalus macrourus Fisch. & C.A. Mey.
  • Astragalus mahoschanicus
  • Astragalus mareoticus
    • var. handiensis
    • var. mareoticus
  • Astragalus marinus
  • Astragalus maritimus
  • Astragalus massiliensis
    • ssp. massiliensis
    • ssp. vicentinus
  • Astragalus maximowiczii
  • Astragalus maymanensis
  • Astragalus megalotropis Bunge
  • Astragalus melilotoides Pall.
    • var. melilotoides
    • var. tenuis Turcz.
  • Astragalus mendax
  • Astragalus mesogitanus
  • Astragalus microcephalus
  • Astragalus micropteris
  • Astragalus microrchis
  • Astragalus miniatus Bge.
  • Astragalus mollis
    • var. iranicus
    • var. mollis
  • Astragalus mongholicus
  • Astragalus monophyllus
  • Astragalus monspessulanus
    • ssp. monspessulanus
    • var. vandasii
  • Astragalus mukusiensis
  • Astragalus munroi
  • Astragalus nacropelmatus
  • Astragalus nanus
  • Astragalus nebrodensis
  • Astragalus nigrescens
  • Astragalus nigrimontanus
  • Astragalus nishapurensis
  • Astragalus nivalis
  • Astragalus norvegicus
  • Astragalus nudicarpus
  • Astragalus nurensis
  • Astragalus oldenburgii
  • Astragalus oltensis Grossh.
  • Astragalus onobrychis L.
  • Astragalus ophiocarpus
  • Astragalus oroboides
  • Astragalus ovalis
  • Astragalus ovinus
  • Astragalus palmyrensis
  • Astragalus parnassi
  • Astragalus pastorius
  • Astragalus paucijugus
  • Astragalus peduncularis
  • Astragalus pellitus
  • Astragalus penduliflorus
  • Astragalus peregrinus
  • Astragalus peterfii
  • Astragalus petunnikovii
  • Astragalus physocalyx Fisch.
  • Astragalus physocarpus
  • Astragalus physodes L.
  • Astragalus pinetorum
    • ssp. declinatus
    • ssp. pinetorum
  • Astragalus piranshahricus
  • Astragalus platyphyllus
  • Astragalus platyraphis
  • Astragalus plumosus
    • var. akardaghicus
    • var. plumosus
  • Astragalus podocarpus
  • Astragalus polyactinus
  • Astragalus polyceras
  • Astragalus polygala
  • Astragalus ponticus Pall.
  • Astragalus prusianus
  • Astragalus przewalskii
  • Astragalus pseudocytisoides
  • Astragalus pseudogombo
  • Astragalus pseudoindurascens
  • Astragalus pseudotataricus
  • Astragalus pseudoutriger
  • Astragalus pseudovinus
  • Astragalus psilophus
  • Astragalus pterocephalus
  • Astragalus ptilocephalus Baker
  • Astragalus ptilodes
  • Astragalus pulcher
  • Astragalus raphaelis
  • Astragalus rawlinsianus
  • Astragalus reduncus
  • Astragalus remotijugus
  • Astragalus renzianus
  • Astragalus rhizanthus
    • ssp. candolleanus
    • ssp. rhizanthus
  • Astragalus richardsonii
    • var. richardsonii
    • var. secundum
  • Astragalus rimarum
  • Astragalus roemeri
  • Astragalus ruprechtii
  • Astragalus russelii
  • Astragalus rytilobus
  • Astragalus sachalinensis
    • var. pubescens
    • var. sachalinensis
  • Astragalus salatavicus
  • Astragalus saralensis
  • Astragalus schahrudensis
  • Astragalus schanginianus
  • Astragalus schelichowii
  • Astragalus scheremetevianus
  • Astragalus schimperi
    • var. schimperi
    • var. subsessilis
  • Astragalus schinanensis
  • Astragalus schischkinii
  • Astragalus schizopterus
  • Astragalus schrenkianus
  • Astragalus schugnanicus
  • Astragalus scorpioides
  • Astragalus scorpiurus
    • var. scorpiurus
  • Astragalus sealei
  • Astragalus secundus
  • Astragalus semilunatus
  • Astragalus sempervirens
    • var. catalaunicus
    • ssp. cephalonicus
    • ssp. muticus
    • ssp. nevadensis
    • ssp. sempervirens
  • Astragalus sesameus
  • Astragalus sevandensis
  • Astragalus sevangensis
  • Astragalus shagalensis
  • Astragalus shinanensis
  • Astragalus sibthorpianus
  • Astragalus siculus
  • Astragalus sieberi
  • Astragalus sieversianus
  • Astragalus sikkimensis
  • Astragalus sinaicus
  • Astragalus sirinicus
    • ssp. sirinicus
    • ssp. genargenteus
  • Astragalus skorniakovii
  • Astragalus sogotensis
  • Astragalus solandri Lowe
  • Astragalus somalensis
  • Astragalus spinosus —spiny locoweed
  • Astragalus spruneri
  • Astragalus stalinskyi
  • Astragalus stella
  • Astragalus stenanthus
  • Astragalus stevenianus
  • Astragalus stewartii
  • Astragalus stipulatus
  • Astragalus striatellus
  • Astragalus strictus
  • Astragalus subuliformis
  • Astragalus sulcatus
  • Astragalus sumbari
  • Astragalus sunpanensis
  • Astragalus takhtadzhjanii
  • Astragalus tataricus M. B.
  • Astragalus tatarius Franch.
  • Astragalus tawalicus
  • Astragalus taygeteus
  • Astragalus tecti-mundi
  • Astragalus tenuis
  • Astragalus thracicus
  • Astragalus tibetanus
  • Astragalus tmoleus
    • var. tmoleus
    • var. bounacanthus
  • Astragalus tolmaczevii
  • Astragalus tongolensis
  • Astragalus touranicus
  • Astragalus transcaspicus
  • Astragalus tragacanthoides
    • ssp. pinetorum
  • Astragalus transsilvanicus
  • Astragalus tribulifolius
  • Astragalus trigonus
  • Astragalus trigonocarpus
  • Astragalus troizkii
  • Astragalus tschimganicus
  • Astragalus tugarinovii
  • Astragalus tumninensis
  • Astragalus turbinatus
  • Astragalus turcomanicus
  • Astragalus turczaninovianus
  • Astragalus turczaninovii
  • Astragalus turkestanus
  • Astragalus tuyehensis Ghahr., Maassoumi & F. Ghahrem.
  • Astragalus tymphaeus
  • Astragalus ugamicus
  • Astragalus unifoliatus
  • Astragalus uninodus
  • Astragalus uralensis
  • Astragalus utriger Pall.
  • Astragalus utriges Pall.
  • Astragalus vallicola
  • Astragalus variabilis
  • Astragalus venosus
  • Astragalus verrucosus
  • Astragalus versicolor Pall.
  • Astragalus vesicarius L.
    • ssp. albidus
    • ssp. vesicarius (Pollini) Arcang.
  • Astragalus viciifolius DC.
  • Astragalus vulpinus
  • Astragalus webbianus
  • Astragalus wilmottianus
  • Astragalus xanthomeloides
  • Astragalus xipholobus
  • Astragalus zanskarensis
  • Astragalus zubairensis

North American Astragalus

Ceridothrix Phalanx Barneby

Section Onobrychoidei DC.

  • Astragalus adsurgens Pallas
    • ssp. adsurgens Pallas
    • ssp. robustior Hook.
    • ssp. tananaicus (Hult.) Barneby

Section Uliginosi Gray

  • Astragalus canadensis L.
    • ssp. brevidens (Gand.) Barneby
    • ssp. canadensis L.
    • ssp. mortoni (Nutt.) Wats.
  • Astragalus falcatus Lam.
  • Astragalus odoratus Lam.
  • Astragalus oreganus Nutt. ex T. & G.
  • Astragalus uliginosus

Homaloboid Phalanx Barneby

Section Albuli Barneby

  • Astragalus albulus Woot. & Standl.

Section Ampularii Barneby

  • Astragalus ampullarius Wats.

Section Atrati Jones

  • Astragalus atratus Wats.—Owyhee mourning milkvetch
    • ssp. atratus Wats.
    • ssp. inseptus Barneby ap. Hitchc. et al.
    • ssp. mensanus Jones
    • ssp. owyheensis (Nels. & Macbr.) Jones
  • Astragalus salmonis Jones

Section Bicristati Barneby

Section Bisulcati Gray

  • Astragalus bisulcatus (Hook.) Gray
    • ssp. bisulcatus (Hook.) Gray
    • ssp. haydenianus (Gray ex Brandegee) Barneby
    • ssp. major Welsh
    • ssp. nevadensis (Jones) Barneby
  • Astragalus racemosus Pursh
    • ssp. longisetus Jones
    • ssp. racemosus Pursh
    • ssp. treleasei C. L. Porter

Section Camptopodes Barneby

  • Astragalus camptopus Barneby

Section Collini Jones

  • Astragalus collinus (Hook.) G. Don
    • ssp. collinus (Hook.) G. Don
    • ssp. laurentii (Rydb.) Barneby
  • Astragalus curvicarpus (A. Hell.) Macbr.
    • ssp. brachycodon (Barneby) Barneby
    • ssp. curvicarpus (A. Heller) Macbr.
    • ssp. subglaber (Rydb.) Barneby
  • Astragalus gibbsii Kellogg

Section Conjuncti Barneby

  • Astragalus conjunctus Wats.
  • Astragalus hoodianus Howell
  • Astragalus leibergi Jones
  • Astragalus reventiformis (Rydb.) Barneby

Section Cusickiani

  • Astragalus californicus (Gray) Greene
  • Astragalus ceramicus Sheldon
    • ssp. apus Barneby
    • ssp. ceramicus Sheldon
    • ssp. filifolius (Gray) F. J. Hermann
  • Astragalus cusickii A. Gray
    • ssp. cusickii A. Gray
    • ssp. flexilipes Barneby
    • ssp. packardiae
    • ssp. sterilis
  • Astragalus filipes Torr. ex. Gray
  • Astragalus inversus Jones
  • Astragalus kerrii Knight et Cully
  • Astragalus knightii Barneby
  • Astragalus sterilis Barneby
  • Astragalus whitneyi A. Gray
    • ssp. confusus Barneby
    • ssp. lenophyllus (Rydb.) Barneby
    • ssp. siskiyouensis (Rydb.) Barneby
    • ssp. sonneanus (Greene) Jeps.
    • ssp. whitneyi A. Gray

Section Drabellae (T. & G.) Barneby

  • Astragalus chloodes Barneby
  • Astragalus detritalis Jones
  • Astragalus drabelliformis Barneby
  • Astragalus simplicifolius (Nutt.) Gray
  • Astragalus spatulatus Sheldon—tufted milkvetch, Draba milkvetch

Section Drummondiani Barneby

Section Ervoidei Barneby

  • Astragalus bourgovii A. Gray
  • Astragalus kentrophyta A. Gray
    • ssp. coloradoensis Jones
    • ssp. danaus (Barneby) Barneby
    • ssp. douglasii Barneby
    • ssp. elatus Wats.
    • ssp. implexus (Canby) Barneby
    • ssp. jessiae (Peck) Barneby
    • ssp. kentrophyta A. Gray
    • ssp. neomexicanus (Barneby) Barneby
    • ssp. tegetarius (S. Wats.) Dorn
    • ssp. ungulatus Jones
  • Astragalus microcystis A. Gray
  • Astragalus tenellus Pursh
  • Astragalus vexilliflexus
    • ssp. nubilus Barneby
    • ssp. velliflexus Sheldon

Section Genistoidei (Torr. & Gray) Barneby

  • Astragalus convallarius Greene
    • ssp. convallarius Greene
    • ssp. finitimus Barneby
    • ssp. margaretae Barneby
    • ssp. scopulorum Barneby
  • Astragalus diversifolius A. Gray
  • Astragalus miser Dougl. ex Hook.
    • ssp. crispatus (Jones) Cron.
    • ssp. decumbens (Nutt.) Cron.
    • ssp. hylophilus (Rydb.) Barneby
    • ssp. miser Dougl. ex Hook.
    • ssp. oblongifolius (Rydb.) Cron.
    • ssp. praeteritus Barneby
    • ssp. tenuifolius (Nutt.) Barneby
    • ssp. serotinus (Gray) Barneby

Section Gynophoraria (Rydb.) Barneby

  • Astragalus nutzotinensis Rouss.

Section Hesperonix (Rydb.) Barneby

Section Humistrati (Jones) Barneby

  • Astragalus anxius Meinke & Kaye
  • Astragalus chuskanus Barneby & Spellenberg
  • Astragalus humistratus Gray
    • ssp. crispulus Barneby
    • ssp. hosackiae (Greene) Jones
    • ssp. humistratus Gray
    • ssp. humivagans (Rydb.) Barneby
    • ssp. sonorae (Gray) Jones
    • ssp. tenerrimus Jones
  • Astragalus micromerius Barneby
  • Astragalus sesquiflorus Wats.
  • Astragalus tegetarioides Jones

Section Inyoenses Barneby

Section Jaegeriani Barneby

Section Jejuni (Jones) Barneby

  • Astragalus jejunis Wats.
  • Astragalus limnocharis Barneby
    • ssp. limnocharis Barneby
    • ssp. montii (Welsh) Isely

Section Lonchocarpi Gray

  • Astragalus aequalis Clokey
  • Astragalus atwoodii Welsh & Thorne
  • Astragalus coltoni Jones
    • ssp. coltoni Jones
    • ssp. moabensis Jones
  • Astragalus cronquistii Barneby
  • Astragalus duchesnenesis Jones
  • Astragalus episcopus Wats.
  • Astragalus hamiltonii Porter
  • Astragalus harrisonii Barneby
  • Astragalus lancearius Gray
  • Astragalus lonchocarpus Torr.
  • Astragalus nidularius Barneby
  • Astragalus pinonis Jones
  • Astragalus ripleyi Barneby
  • Astragalus schmollae Porter
  • Astragalus titanophilus Barneby
  • Astragalus tortipes Anderson & J. M. Porter
  • Astragalus xiphoides (Barneby) Barneby

Section Malaci Barneby

  • Astragalus chamaemeniscus Barneby
  • Astragalus cibarius Sheld.
  • Astragalus cimae Jones
    • ssp. cimae Jones
    • ssp. sufflatus Barneby
  • Astragalus ensiformis Jones
  • Astragalus malacoides Barneby
  • Astragalus malacus Gray
  • Astragalus minthorniae (Rydb.) Jepson
    • ssp. gracilior (Barneby) Barneby
    • ssp. minthorniae (Rydb.) Jepson
    • ssp. villosus Barneby
  • Astragalus vallaris Jones

Section Michauxiani Barneby

  • Astragalus michauxii (O. Kze.) F. J. Hermann

Section Miselli (Rydb.) Barneby

  • Astragalus agnicidus Barneby
  • Astragalus arthuri Jones
  • Astragalus carminis Barneby
  • Astragalus congdoni Wats.
  • Astragalus ervoides H. & A.
    • ssp. ervoides H. & A.
    • ssp. maysillesii Barneby
  • Astragalus howelli Gray
  • Astragalus misellus Wats.
    • ssp. misellus Wats.
    • ssp. pauper Barneby
  • Astragalus oniciformis Barneby
  • Astragalus paysonii (Rydb.) Barneby
  • Astragalus sinaloae Barneby
  • Astragalus straturensis Jones
  • Astragalus toquimanus Barneby
  • Astragalus umbricatus Sheld.

Section Neglecti (Rydb.) Barneby

  • Astragalus neglectus (T. & G.) Sheld.

Section Neonix Barneby

Section Neviniani Barneby

Section Nudi Barneby

  • Astragalus serenoi (O. Kze.) Sheld.
    • ssp. serenoi (O. Kze.) Sheld.
    • ssp. shockleyi (Jones) Barneby
    • ssp. sordescens Barneby

Section Ocreati Gray

  • Astragalus flavus Nutt. ex Torr. & Gray
    • ssp. argillosus (Jones) Barneby
    • ssp. candicans Gray
    • ssp. flavus Nutt. ex Torr. & Gray
  • Astragalus moencoppensis Jones
  • Astragalus sophoroides Jones

Section Oocalyces Barneby

  • Astragalus oocalycis Jones

Section Pachyphyllus Jones

  • Astragalus asclepiadoides Jones

Section Pachypodes (Jones) Barneby

Section Pectinati Gray

  • Astragalus grayi Parry ex Wats. ap. Parry
  • Astragalus linifolius Osterh.
  • Astragalus nelsonianus Barneby
  • Astragalus osterhouti Jones
  • Astragalus pectinatus Dougl. ex G. Don
  • Astragalus rafaelensis Jones
  • Astragalus saurinus Barneby
  • Astragalus toanus Jones

Section Podosclerocarpi Gray

  • Astragalus sclerocarpus Gray—sicklepod milkvetch
  • Astragalus sinuatus Piper
  • Astragalus speirocarpus Gray—coilpod locoweed

Section Polares (Rydb.) Barneby

  • Astragalus bodini Sheld.
  • Astragalus lackschewitzii Lavin & Marriott
  • Astragalus molybdenus Barneby
  • Astragalus polaris Benth. ex Hook.
  • Astragalus shultziorum Barneby

Section Porrecti (Rydb.) Barneby

  • Astragalus porrectus Wats.

Section Preussiani Jones

  • Astragalus beathii C. L. Porter
  • Astragalus crotalariae (Bth.) Gray
  • Astragalus debequaeus Welsh—Debeque milkvetch
  • Astragalus eastwoodae Jones
  • Astragalus iselyi Welsh
  • Astragalus mokiacensis Gray
  • Astragalus pattersoni Gray ex Brand.
  • Astragalus praelongus Sheld.
    • ssp. ellisiae (Rydb.) Barneby ap. B. L. Turner
    • ssp. lonchopus Barneby
    • ssp. praelongus Sheld.
  • Astragalus preussii Gray
    • ssp. laxiflorus Gray
    • ssp. preussii Gray
  • Astragalus sabulosus Jones

Section Pruniformes (Jones) Barneby

  • Astragalus accidens Wats.
    • ssp. accidens Wats.
    • ssp. hendersonii (Wats.) Jones

Section Quinqueflori Barneby

  • Astragalus brandegei T. C. Porter
  • Astragalus quinqueflorus Wats.

Section Reventi–arrecti Jones

  • Astragalus ackermanii Barneby
  • Astragalus adanus A. Nels.
  • Astragalus arrectus Gray
  • Astragalus atropubescens Coult. & Rish.
  • Astragalus eremiticus Sheld.
  • Astragalus obscurus Wats.
  • Astragalus orcuttianus Wats.
  • Astragalus remotus (Jones) Barneby
  • Astragalus reventus Gray
  • Astragalus riparius Barneby
  • Astragalus scaphoides (Jones) Rydb.
  • Astragalus sheldoni (Rydb.) Barneby
  • Astragalus terminalis Wats.

Section Scalares (Jones) Barneby

  • Astragalus scalaris Wats.

Section Scytocarpi Gray

  • Astragalus castetteri Barneby
  • Astragalus coriaceus Hemsl.
  • Astragalus flexuosus (Hook.) G. Don
    • ssp. diehlii (Jones) Barneby
    • ssp. flexuosus (Hook.) G. Don
    • ssp. greenei (Gray) Barneby
  • Astragalus fucatus Barneby
  • Astragalus gracilis Nutt.
  • Astragalus hallii A. Gray
    • ssp. fallax (Wats.) Barneby
    • ssp. hallii A. Gray
  • Astragalus pictiformis Barneby
  • Astragalus proximus (Rydb.) Woot. & Standl.
  • Astragalus puniceus Osterh
    • ssp. gertrudis (Greene) Barneby
    • ssp. puniceus Osterh.
  • Astragalus shevockii Barneby
  • Astragalus subcinereus A. Gray
    • ssp. basalticus
    • ssp. subcinereus A. Gray
  • Astragalus wingatanus Wats.

Section Solitarii Barneby

  • Astragalus alvordensis Jones
  • Astragalus applegatii Peck
  • Astragalus solitarius Peck

Section Strigulosi Jones

  • Astragalus altus Woot. & Standl.
  • Astragalus cenorrhynchus Barneby
  • Astragalus cobrensis Gray
    • ssp. cobrensis Gray
    • ssp. fendleri
    • ssp. maguirei Kearney
  • Astragalus egglestonii (Rydb.) Kearn. & Peeb.
  • Astragalus esperanzae Jones
  • Astragalus guatemalensis Hemsl.
    • ssp. brevidentatus (Hemsl.) Barneby
    • ssp. guatemalensis Hemsl.
    • ssp. lozani Jones
  • Astragalus hidalgensis (Rydb.) Barneby
    • ssp. hidalgensis (Rydb.) Barneby
    • ssp. protensus Barneby
  • Astragalus hintoni Barneby
    • ssp. cobrensis Barneby
    • ssp. hintoni Barneby
  • Astragalus jaliscensis (Rydb.) Barneby
  • Astragalus legionensis Barneby
  • Astragalus longissimus (Jones) Barneby
  • Astragalus lyonnetii Barneby
  • Astragalus micranthus Desv
    • ssp. micranthus Desv.
    • ssp. seatoni (Jones) Barneby
  • Astragalus microcymbus Barneby
  • Astragalus pennellianus Barneby
  • Astragalus potosinus Barneby
  • Astragalus pueblae Jones
  • Astragalus purpusi Jones
  • Astragalus radicans Humb. ex Hornem.
    • ssp. harshbergeri (Rydb.) Barneby
    • ssp. radicans Humb. ex Hornem.
  • Astragalus recurvus Greene
  • Astragalus regiomontanus Barneby
  • Astragalus rusbyi Greene
  • Astragalus strigulosus Kunth
  • Astragalus tioides (Rydb.) Barneby
  • Astragalus tolucanus Robins. & Seat.
  • Astragalus zacatecanus (Rydb.) Barneby

Section Tiopsidei Barneby

  • Astragalus scopulorum T. C Porter

Section Tweedyani Barneby

  • Astragalus tweedyi Canby

Section Woodruffiani Barneby

  • Astragalus woodruffi Jones

Hypoglottis Phalanx Barneby

Section Hypoglottoidei DC.

Orophaca Phalanx Barneby

Section Orophaca (Torr. & Gray) Barneby

  • Astragalus gilviflorus Sheld.—plains milkvetch
  • Astragalus hyalinus Jones
  • Astragalus proimanthus Barneby

Section Sericoleuci Barneby

  • Astragalus aretioides (Jones) Barneby
  • Astragalus barrii Barneby
  • Astragalus sericoleucus Gray
  • Astragalus tridactylicus Gray—foothill milkvetch

Phacoid Phalanx Barneby

Section Astragalus L.

Section Hemiphaca K. & K.

  • Astragalus williamsii Rydb.

Section Hemiphragmium (C. Koch) Bge.

  • Astragalus cottoni Jones

Section Minerales Barneby

Section Oroboidei Gray

  • Astragalus eucosmus Robinson
  • Astragalus robbinsii (Hook.) Barneby
    • ssp. alpiniformis (Rydb.) Barneby
    • ssp. fernaldi (Rydb.) Barneby
    • ssp. harringtonii (Rydb.) Barneby
    • ssp. jesupi Egglest. & Sheld.
    • ssp. minor (Hook.) Barneby
    • ssp. occidentalis Wats.
    • ssp. robbinsii (Oakes) A. Gray

Section Phaca (L.) Halaczy

  • Astragalus americanus (Hook.) Jones
  • Astragalus umbellatus Bge.

Piptoloboid Phalanx Barneby

Section Anemophili Barneby

Section Argophylii Gray

  • Astragalus accumbens Sheld.
  • Astragalus amphioxys Gray
    • ssp. amphioxys Gray
    • ssp. modestus Barneby
    • ssp. vespertinus (Sheld.) Jones
  • Astragalus anisus Jones
  • Astragalus anserinus Atwood, Goodrich, & Welsh
  • Astragalus argophyllus Nutt. ex Torr. & Gray
    • ssp. argophyllus Nutt. ex Torr. & Gray
    • ssp. martini Jones
    • ssp. panguicensis (Jones) Jones
  • Astragalus callithrix Barneby
  • Astragalus castaneiformis Wats.
    • ssp. castaneiformis Wats.
    • ssp. consobrinus Barneby
  • Astragalus chamaeleuce Gray
  • Astragalus coccineus Brand.
  • Astragalus columbianus Barneby
  • Astragalus consobrinus
  • Astragalus cyaneus Gray
  • Astragalus cymboides Jones
  • Astragalus desereticus Barneby
  • Astragalus eurekensis Jones
  • Astragalus eurylobus (Barneby) Barneby
  • Astragalus feënsis Jones
  • Astragalus funereus Jones
  • Astragalus henrimontanus Welsh
  • Astragalus holmgreniorum Barneby
  • Astragalus inflexus Dougl. ex Hook.
  • Astragalus iodopetalus (Rydb.) Barneby
  • Astragalus loanus Barneby
  • Astragalus leucolobus Wats. ex Jones
  • Astragalus marianus (Rydb.) Barneby
  • Astragalus missouriensis Nutt.
    • ssp. amphibolus Barneby
    • ssp. humistratus
    • ssp. mimetes Barneby
    • ssp. missouriensis Nutt.
  • Astragalus musimonum Barneby
  • Astragalus musiniensis Jones
  • Astragalus neomexicanus Woot. & Standl.
  • Astragalus newberryi Gray
    • ssp. aquarii
    • ssp. blyae (Rydb.) Barneby
    • ssp. newberryi Gray
  • Astragalus nudisiliquus A. Nels.
  • Astragalus parryi Gray
  • Astragalus phoenix Barneby
  • Astragalus piscator Barneby & Welsh
  • Astragalus piutensis
  • Astragalus purshii Dougl. ex Hook.
    • ssp. concinnus Barneby
    • ssp. glareosus (Dougl.) Barneby
    • ssp. lagopinus (Rydb.) Barneby
    • ssp. lectulus (Wats.) Jones
    • ssp. ophiogenes (Barneby) Barneby ap. Hitchc. et al.
    • ssp. pumilio Barneby
    • ssp. purshii Dougl. ex Hook.
    • ssp. tinctus Jones
  • Astragalus shortianus Nutt. ex Torr. & Gray
  • Astragalus subvestitus (Jeps.) Barneby
  • Astragalus tephrodes Gray
    • ssp. brachylobus (Gray) Barneby
    • ssp. chloridae (Jones) Barneby
    • ssp. eurylobus Barneby
    • ssp. fendleri
    • ssp. tephrodes Gray
  • Astragalus tidestromii (Rydb.) Clokey
  • Astragalus uncialis Barneby
  • Astragalus utahensis (Torr.) T. & G.
  • Astragalus waterfallii Barneby
  • Astragalus welshii Barneby
  • Astragalus zionis Jones

Section Brauntoniani (Rydb.) Barneby

Section Chaetodontes Gray

Section Circumdati (Jones) Barneby

  • Astragalus circumdatus Greene

Section Cystiella Barneby

  • Astragalus striatiflorus Jones

Section Densifolii (Rydb.) Barneby

Section Desperati Barneby

  • Astragalus cottamii Welsh
  • Astragalus desperatus Jones
    • ssp. conspectus Barneby
    • ssp. desperatus Jones
  • Astragalus deterior (Barneby) Barneby
  • Astragalus equisolensis Neese & Welsh
  • Astragalus monumentalis Barneby
    • ssp. cottamii (Welsh) Barneby
    • ssp. monumentalis Barneby
  • Astragalus naturitensis Pays.—Naturita milkvetch

Section Diphaci (Rydb.) L. E. James

  • Astragalus diphacus Wats.

Section Diphysi Gray

  • Astragalus iodanthus Wats.
    • ssp. diaphanoides Barneby
    • ssp. iodanthus Wats.
    • ssp. vipereus Barneby
  • Astragalus lentiginosus Dougl. ex Hook.
    • ssp. albiflorus Jones
    • ssp. albifolius Jones
    • ssp. ambiguus Barneby
    • ssp. antonius Barneby
    • ssp. araneosus (Sheld.) Barneby
    • ssp. australis Barneby
    • ssp. borreganus Jones
    • ssp. chartaceus Jones
    • ssp. coachellae Barneby ap. Shreve & Wiggins
    • ssp. diphysus (Gray) Jones
    • ssp. floribundus Gray
    • ssp. fremontii (Gray) Wats.
    • ssp. higginsii Welsh & Thorne
    • ssp. idriensis Jones
    • ssp. ineptus (Gray) Jones
    • ssp. kennedyi (Rydb.) Barneby
    • ssp. kernensis (Jeps.) Barneby
    • ssp. latus (Jones) Jones
    • ssp. lentiginosus Dougl. ex Hook.
    • ssp. macrolobus (Rydb.) Barneby
    • ssp. maricopae Barneby
    • ssp. micans Barneby
    • ssp. nigricalycis Jones
    • ssp. oropedii Barneby
    • ssp. palans (Jones) Jones
    • ssp. piscinensis Barneby
    • ssp. platyphyllidius (Rydb.) Peck
    • ssp. pohlii Welsh & Barneby
    • ssp. salinus (Howell) Barneby
    • ssp. scoppionis Jones
    • ssp. semotus Jeps.
    • ssp. sesquimetralis (Rydb.) Barneby
    • ssp. sierrae Jones
    • ssp. stramineus (Rydb.) Barneby
    • ssp. toyabensis Barneby
    • ssp. ursinus (Gray) Barneby
    • ssp. variabilis Barneby
    • ssp. vitreus Barneby
    • ssp. yuccanus Jones
    • ssp. wahweapensis Welsh
    • ssp. wilsonii (Greene) Barneby
  • Astragalus pseudiodanthus Barneby

Section Gigantei Barneby

  • Astragalus giganteus (Wats.)

Section Greggiani

  • Astragalus greggii Watson
  • Astragalus pomphocalyx Villarreal & M. A. Carranza
  • Astragalus rupertii Villarreal & M. A. Carranza

Section Humillimi (Jones) Barneby

  • Astragalus cremnophylax Barneby
    • ssp. cremnophylax Barneby
    • ssp. hevronii Barneby
    • ssp. myriorrhaphis Barneby
  • Astragalus gilensis Greene
  • Astragalus humillimus A Gray ex Brand.
  • Astragalus siliceus Barneby
  • Astragalus troglodytus Wats.
  • Astragalus wittmanii Barneby

Section Hypoleuci Barneby

  • Astragalus hypoleucus Schau.

Section Inflati Gray

  • Astragalus allochrous Gray
    • ssp. allochrous Gray
    • ssp. playanus
  • Astragalus aquilonius (Barneby) Barneby
  • Astragalus aridus Gray
  • Astragalus beatleyae Barneby
  • Astragalus cerussatus Sheld.
  • Astragalus deanei (Rydb.) Barneby
  • Astragalus diaphanus Dougl. ex Hook.
  • Astragalus douglasii (T. & G.) Gray
    • ssp. douglasii (T. & G.) Gray
    • ssp. glaberrimus Jones
    • ssp. parishii (Gray) Jones
    • ssp. perstrictus (Rydb.) Munz & McBurney ex Munz
  • Astragalus endopterus (Barneby) Barneby
  • Astragalus fastidius (Kell.) Jones
  • Astragalus geyeri Gray
    • ssp. geyeri Gray
    • ssp. triquestrus (Gray) Jones
  • Astragalus gilmani Tidest.
  • Astragalus gruinus Barneby
  • Astragalus hornii Gray
    • ssp. hornii Gray
    • ssp. minutiflorus Jones
  • Astragalus idrietorum Barneby ap. Shreve & Wiggins
  • Astragalus insularis Kell.
    • ssp. harwoodii Munz & McBurney ex Munz
    • ssp. insularis Kell.
    • ssp. quentinus Jones
  • Astragalus macrodon (H. & A.) Gray
  • Astragalus magdalenae Greene
    • ssp. magdalenae Greene
    • ssp. niveus (Rydb.) Barneby
    • ssp. peirsonii (Munz & McBurney) Barneby
  • Astragalus moranii Barneby
  • Astragalus nutans Jones
  • Astragalus oocarpus Gray
  • Astragalus palmeri Gray
  • Astragalus pardalinus (Rydb.) Barneby
  • Astragalus piscinus (Jones) Barneby ap. Shreve & Wiggins
  • Astragalus prorifer Jones
  • Astragalus pubentissimus Torr. & Gray
    • ssp. peabodianus Welsh
    • ssp. pubentissimus Torr. & Gray
  • Astragalus sabulonum Gray
  • Astragalus sanctorum Barneby
  • Astragalus serpens Jones
  • Astragalus sparsiflorus Gray
    • ssp. majusculus Gray
    • ssp. sparsiflorus Gray
  • Astragalus thurberi Gray
  • Astragalus wardi Gray
  • Astragalus wetherilli Jones
  • Astragalus wootoni Sheld.
    • ssp. candollianus (Kunth) Barneby
    • ssp. fendleri
    • ssp. wootoni Sheld.

Section Layneani Barneby

Section Leptocarpi Barneby

Section Lotiflori Gray

  • Astragalus lotiflorus Hook.

Section Lutosi (Rydb.) Barneby

  • Astragalus lutosus Jones

Section Megacarpi (Rydb.) Barneby

  • Astragalus beckwithii Torr. & Gray
    • ssp. beckwithii Torr. & Gray
    • ssp. purpureus Jones
    • ssp. sulcatus Barneby
    • ssp. weiserensis Jones
  • Astragalus megacarpus (Nutt.) Gray
  • Astragalus oophorus Wats.
    • ssp. caulescens (Jones) Jones
    • ssp. clokeyanus Barneby
    • ssp. lavinii Barneby
    • ssp. lonchocalyx Barneby
    • ssp. oophorus Wats.

Section Micranthi Gray

  • Astragalus clevelandi Greene
  • Astragalus daleae
  • Astragalus goldmani Jones
  • Astragalus hartwegi Bth.
  • Astragalus oxyrrhynchus Hemsl.
  • Astragalus vaccarum Gray

Section Microlobium Barneby

  • Astragalus didymocarpus H. & A.
    • ssp. didymocarpus H. & A.
    • ssp. dispermus (Gray) Jeps.
    • ssp. milesianus (Rydb.) Jeps.
    • ssp. obispensis (Rydb.) Jeps.
  • Astragalus gambellianus Sheld.

Section Mollissimi Gray

  • Astragalus hartmanii
  • Astragalus helleri Fenzl
  • Astragalus mollissimus Torr.—woolly locoweed, stemmed locoweed
    • ssp. bigelovii (Gray) Barneby ap. B. L. Turner
    • ssp. coryi Tidest.
    • ssp. earlei (Greene ex Rydb.) Tidest.
    • ssp. irolanus (Jones) Barneby
    • ssp. marcidus (Greene ex Rydb.) Barneby ap. B. L. Turner
    • ssp. matthewsii (Wats.) Barneby
    • ssp. mollisimus Torr.
    • ssp. mongollonicus (Greene) Barneby
    • ssp. nitens Barneby
    • ssp. thompsonae (Wats.) Barneby
  • Astragalus nutriosensis Sanderson

Section Monoenses Barneby

Section Panamintenses Barneby

Section Platytropides Barneby

Section Pterocarpi Wats.

Section Reflexi Gray

  • Astragalus reflexus Torr. & Gray

Section Sarcocarpi Gray

  • Astragalus bibullatus Barneby & Bridges
  • Astragalus crassicarpus Nutt.—ground plum, buffalo plum
    • ssp. berlandieri Barneby
    • ssp. cavus Barneby
    • ssp. crassicarpus Nutt.
    • ssp. paysoni (Kelso) Barneby
    • ssp. trichocalyx (Nutt.) Barneby ex Gl.
  • Astragalus gypsodes Barneby
  • Astragalus plattensis Nutt. ex T. & G.
  • Astragalus sanguineus Rydb.

Section Scaposi (Rydb.) Barneby

  • Astragalus calycosus Torr. ex Wats.
    • ssp. calycosus Torr. ex Wats.
    • ssp. mancus (Rydb.) Barneby
    • ssp. monophyllidius (Rydb.) Barneby
    • ssp. scaposus (Gray) Jones

Section Scutanei Barneby

  • Astragalus brazoensis Buckl.
  • Astragalus scutaneus Barneby

Section Succumbentes Gray

  • Astragalus succumbens Dougl. ex Hook.

Section Tennesseenses Barneby

Section Trichopodi (Rydb.) Barneby

Section Villosi Barneby

  • Astragalus distortus Torr. & Gray
    • ssp. distortus Torr. & Gray
    • ssp. engelmanni (Sheld.) Jones
  • Astragalus obcordatus Ell.
  • Astragalus soxmaniorum Lundell
  • Astragalus villosus Michx.

Trimeniaeus Phalanx Barneby

Section Sesamei DC.

  • Astragalus wrightii Gray

Incertae Sedis

  • Astragalus peristereus Boiss. & Hausskn.

South American Astragalus

  • Astragalus alienus Gray
  • Astragalus amatus Clos
  • Astragalus ameghinoi Spegazzini
  • Astragalus anni-novi Burkart
  • Astragalus arequipensis Vogel
  • Astragalus argentinus Manganaro
  • Astragalus arnottianus (Gillies) Reiche
  • Astragalus asplundii Johnston
  • Astragalus austroargentinus Gómez-Sosa
  • Astragalus bellus (Kuntze) Fries
  • Astragalus bergii Hieronymus
  • Astragalus berteri Colla
  • Astragalus berterianus (Moris) Reiche
  • Astragalus boelckei Gómez-Sosa
  • Astragalus bonariensis Gómez-Sosa
  • Astragalus brackenridgei Gray
  • Astragalus brevidentatus Wright
  • Astragalus burkartii Johnston
  • Astragalus bustillosii Clos
  • Astragalus cachinalensis Philippi
  • Astragalus carinatus (H. & A.) Reiche
  • Astragalus chamissonis (Vogel) Reiche
  • Astragalus chubutensis Spegazzini
  • Astragalus colhuensis Gómez-Sosa
  • Astragalus complicatus Gillies ex Hooker & Arnott
  • Astragalus confinis Johnston
  • Astragalus coquimbensis (H. & A.) Reiche
  • Astragalus cracca DC.
  • Astragalus cruckshanksii (H. & A.) Grisebach
  • Astragalus crymophilus Johnston
  • Astragalus cryptanthus Weddell
  • Astragalus crypticus Johnston
  • Astragalus cryptobotrys Johnston
  • Astragalus curvicaulis (Clos) Reiche
  • Astragalus cuyanus Gómez-Sosa
  • Astragalus darumbium (Bertero) Clos
  • Astragalus deminutivus Johnston
  • Astragalus dielsii Macbride
  • Astragalus dillinghami Macbride
  • Astragalus distinens Macloskie
  • Astragalus dodti Philippi
  • Astragalus domeykoanus (Phil.) Reiche
  • Astragalus edmonstonei (Hook.) Robinson
  • Astragalus fabrisii Gómez-Sosa
  • Astragalus famatinae Johnston
  • Astragalus flavocreatus Johnston
  • Astragalus garbancillo Cavanilles
  • Astragalus geminiflorus Humb. & Bonpl.
  • Astragalus germaini Philippi
  • Astragalus gruinus Barneby
  • Astragalus hickenii Gómez-Sosa
  • Astragalus hypoglottis L.—field milkvetch, purple milkvetch, cock's-head
    • ssp. gremlii
  • Astragalus hypsogenus Johnston
  • Astragalus illinii Johnston
  • Astragalus joergensenii Johnston
  • Astragalus johnstonii Gómez-Sosa
  • Astragalus limariensis Muñoz
  • Astragalus looserii Johnston
  • Astragalus macrocarpus (Phil.) Reiche
  • Astragalus magellanicus Gómez-Sosa
  • Astragalus maulensis Spegazzini
  • Astragalus micranthellus Weddell
  • Astragalus minimus Vogel
  • Astragalus minutissimus Weddell
  • Astragalus monteroi Johnston
  • Astragalus monticola Philippi
  • Astragalus moyanoi Spegazzini
  • Astragalus nelidae Gómez-Sosa
  • Astragalus neobarnebyanus Gómez-Sosa
  • Astragalus neoburkartianus Gómez-Sosa
  • Astragalus neocarpus Gómez-Sosa
  • Astragalus neuquenensis Gómez-Sosa
  • Astragalus nicorae Gómez-Sosa
  • Astragalus nivicola Gómez-Sosa
  • Astragalus nudus Clos
  • Astragalus orthocarpus Johnston
  • Astragalus palenae (Phil.) Reiche
    • var. palenae
  • Astragalus paposanus Johnston
  • Astragalus parodii Johnston
  • Astragalus patagonicus (Phil.) Spegazzini
  • Astragalus pauranthus Johnston
  • Astragalus pehuenches Niederlein
  • Astragalus peruvianus Vogel
  • Astragalus pickeringii Gray
  • Astragalus pissisi (Phil.) Johnston
  • Astragalus pulviniformis Johnston
  • Astragalus punae Johnston
  • Astragalus pusillus Vogel
  • Astragalus richii Gray
  • Astragalus romasanus Ulbrich
  • Astragalus ruiz-lealii Johnston
  • Astragalus sanctae-crucis Spegazzini
  • Astragalus spegazzinii Johnston
  • Astragalus sprucei Johnston
  • Astragalus tarijensis Weddell
  • Astragalus tehuelches Spegazzini
  • Astragalus triflorus (DC.) Gray
  • Astragalus uniflorus DC.
  • Astragalus urbanianus Ulbrich
  • Astragalus vagus (Clos) Reiche
  • Astragalus valerianensis Johnston
  • Astragalus valparadisiensis Spegazzini
  • Astragalus venturii Johnston
  • Astragalus verticillatus (Phil.) Reiche
  • Astragalus vesiculosus Clos
  • Astragalus weberbaueri Ulbrich
  • Astragalus weddellianus (Kuntze) Johnston
  • Astragalus werdermanni Johnston

See also

References

  1. ↑ Website for the largest genus of vascular plants: Astragalus
  2. ↑ Subgeneric and sectional classification of Old World Astragalus
  3. ↑ Classification of North American Astragalus Species by Phalanx and Sections
  4. ↑ List of South American species of Astragalus
  5. ↑ Sectional and geographic distribution of known Old World aneuploid species of Astragalus
  6. ↑ Compilation of chromosome counts for Old World species of Astragalus
  7. ↑ Sanderson MJ. (1991). "Phylogenetic Relationships within North American Astragalus L. (Fabaceae)". Syst Bot 16 (3): 414–430. JSTOR 2419334.
  8. ↑ Wojciechowski MF, Sanderson MJ, Baldwin BG, Donoghue MJ. (1993). "Monophyly of Aneuploid Astragalus (Fabaceae): Evidence from Nuclear Ribosomal DNA Internal Transcribed Spacer Sequences". Am J Bot 80 (6): 711–722. JSTOR 2445441.
  9. ↑ Wojciechowski MF, Sanderson MJ, Hu J-M. (1999). "Evidence on the Monophyly of Astragalus (Fabaceae) and its Major Subgroups Based on Nuclear Ribosomal DNA ITS and Chloroplast DNA trnL Intron Data". Syst Bot 24 (3): 409–437. JSTOR 2419698.
  10. ↑ Kazempour Osaloo S, Maassoumi AA, Murakami N. (2003). "Molecular systematics of the genus Astragalus L. (Fabaceae): Phylogenetic analyses of nuclear ribosomal DNA internal transcribed spacers and chloroplast gene ndhF sequences". Plant Syst Evol 242 (1–4): 1–32. doi:10.1007/s00606-003-0014-1.
  11. ↑ Wojciechowski MF. (2005). "Astragalus (Fabaceae): A molecular phylogenetic perspective". Brittonia 57 (4): 382–396. doi:10.1663/0007-196X(2005)057[0382:AFAMPP]2.0.CO;2.
  12. ↑ Scherson RA, Vidal R, Sanderson MJ. (2008). "Phylogeny, biogeography, and rates of diversification of New World Astragalus (Leguminosae) with an emphasis on South American radiations". Am J Bot 95 (8): 1030–1039. doi:10.3732/ajb.0800017.
  13. ↑ Sanderson MJ, Wojciechowski MF. (1996). "Diversification rates in a temperate legume clade: Are there "so many species" of Astragalus (Fabaceae)?". Am J Bot 83 (11): 1488–1502. JSTOR 2446103.
  14. ↑ Javanmardi F, Kazempour Osaloo S, Maassoumi AA, Nejadsattrai T. (2012). "Molecular phylogeny of Astragalus section Alopecuroidei (Fabaceae) and its allies based on nrDNA ITS and three cpDNAs, matK, trnT–trnY and trnH–psbA sequences". Biochem Syst Ecol 45: 171–178. doi:10.1016/j.bse.2012.07.029.
  15. ↑ Scherson RA, Choi H-K, Cook DR, Sanderson MJ. (2005). "Phylogenetics of New World Astragalus: Screening of novel nuclear loci for the reconstruction of phylogenies at low taxonomic levels". Brittonia 57 (4): 354–366. doi:10.1663/0007-196X(2005)057[0354:PONWAS]2.0.CO;2. JSTOR 4098952.
  16. ↑ Bartha L, Dragoş N, Molnár V A, Sramkó G. (2013). "Molecular evidence for reticulate speciation in Astragalus (Fabaceae) as revealed by a case study from sect. Dissitiflori". Botany 91 (10): 702–714. doi:10.1139/cjb-2013-0036.
  17. ↑ Kazempour Osaloo S, Maassoumi AA, Murakami N. (2005). "Molecular systematics of the Old World Astragalus (Fabaceae) as inferred from nrDNA ITS sequence data". Brittonia 57 (4): 367–381. doi:10.1663/0007-196X(2005)057[0367:MSOTOW]2.0.CO;2. JSTOR 4098953.
  18. ↑ Dizkirici A, Ekici M, Kaya Z. (2014). "Comparative molecular phylogenetics of Astragalus L. sections from Turkey with New World Astragalus species using nrDNA ITS sequences". Plant Syst Evol 300 (1): 163–175. doi:10.1007/s00606-013-0868-9.
  19. ↑ Sharawy SM, Badr A. (2014). "Relationships of Astragalus L. in section Sesamei based on morphological criteria and molecular markers". Bangladesh J Plant Taxon 21 (1): 1–12. doi:10.3329/bjpt.v21i1.19250.
  20. ↑ Riahi M, Zarre S, Maassoumi AA, Kazempour Osaloo S, Wojciechowski MF. (2011). "Towards a phylogeny for Astragalus section Caprini (Fabaceae) and its allies based on nuclear and plastid DNA sequences". Plant Syst Evol 293 (1–4): 119–133. doi:10.1007/s00606-011-0417-3.
  21. ↑ Dong TT, Ma XQ, Clarke C, Song ZH, Ji ZN, Lo CK, Tsim KW. (2003). "Phylogeny of Astragalus in China: molecular evidence from the DNA sequences of 5S rRNA spacer, ITS, and 18S rRNA". J Agric Food Chem 51 (23): 6709–6714. doi:10.1021/jf034278x. PMID 14582964.
  22. ↑ Kang Y, Zhang M-L, Chen Z-D. (2003). "A Preliminary Phylogenetic Study of the Subgenus Pogonophace (Astragalus) in China Based on ITS Sequence Data". Acta Bot Sin 45 (2): 140–145.

External links