Symphoricarpos

Symphoricarpos
Common Snowberry (S. albus)
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Dipsacales
Family: Caprifoliaceae
Genus: Symphoricarpos
Duhamel[1][2]
Species

About 15 species; see text

Symphoricarpos, with common names in English of Snowberry, Waxberry or Ghostberry, is a small genus of about 15 species of deciduous shrubs in the honeysuckle family, Caprifoliaceae. All species are natives of North and Central America, except one native to western China. The name of the genus is derived from the Greek words συμφορειν (symphorein), meaning "to bear together," and καρπος (karpos), meaning "fruit." It refers to the closely packed berries the species produce.[3]

Contents

Description

The Symphoricarpos leaves are 1.5–5 cm long, rounded, entire or with one or two lobes at the base. The flowers are small, greenish-white to pink, in small clusters of 5–15 together in most species, solitary or in pairs in some (e.g. S. microphyllus). The fruit are conspicuous, 1–2 cm in diameter, soft, varying from white (e.g. S. albus) to pink (S. microphyllus) to red (S. orbiculatus) and in one species (S. sinensis), blackish purple. When the white berries are broken open, the fruit inside looks like fine, sparkling granular snow.

Ecology

Common Snowberry (S. albus) is an important winter food source for quail, pheasant, and grouse, but is considered poisonous to humans. The berries contain the isoquinoline alkaloid chelidonine, as well as other alkaloids. Ingesting the berries causes mild symptoms of vomiting, dizziness, and slight sedation in children.

Selected species

  • Symphoricarpos acutus (A.Gray) Dieck – Sharpleaf snowberry
  • Symphoricarpos albus (L.) S.F.Blake – Common snowberry
    • S. albus var. albus
    • S. albus var. laevigatus (Fernald) S.F.Blake
  • Symphoricarpos ×chenaultii Rehder – Chenault coralberry
  • Symphoricarpos ×doorenbosii Krüssm.
  • Symphoricarpos guadalupensis Correll – McKittrick's snowberry
  • Symphoricarpos hesperius G.N.Jones – Trailing snowberry
  • Symphoricarpos longiflorus A.Gray – Desert snowberry
  • Symphoricarpos mexicanus – Mexican snowberry

Cultivation and uses

Common snowberry is a popular ornamental shrub in gardens, grown for its decorative white fruit and wildlife gardening.

References

  1. ^ "Genus: Symphoricarpos Duhamel". Germplasm Resources Information Network. United States Department of Agriculture. 1998-09-18. http://www.ars-grin.gov/cgi-bin/npgs/html/genus.pl?11759. Retrieved 2011-09-13. 
  2. ^ a b "Symphoricarpos". Integrated Taxonomic Information System. http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=35330. Retrieved 2011-09-13. 
  3. ^ Everett, Thomas H. (1982). The New York Botanical Garden Illustrated Encyclopedia of Horticulture. Taylor & Francis. p. 3271. ISBN 9780824072407. http://books.google.com/books?id=KeGzp-YXrPYC&. 
  4. ^ "GRIN Species Records of Symphoricarpos". Germplasm Resources Information Network. United States Department of Agriculture. http://www.ars-grin.gov/cgi-bin/npgs/html/splist.pl?11759. Retrieved 2011-09-13. 

External links