Carl Ludwig Sprenger
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Carl Ludwig Sprenger was a German botanist, born on 30 November 1846 at Güstrow, Mecklembourg and died 13 December 1917 on the island of Corfu.
Sprenger lived in Naples from 1877 to 1917, and was a partner in the horticultural house of Dammann & Co. of San Giovanni a Teduccio, Naples, Italy. David Fairchild praised Sprenger, "a brilliant botanist who had established a nursery...he was one of those real plantsmen who both know the names of plants and how to grow them.... The eruption of Vesuvius [April 4, 1906] buried his plants under volcanic ash, destroying hundreds of his best specimens." Sprenger was known to roam mountain sides and meadows. He enthusiastically collected seeds for botanical gardens and freely gave of his knowledge to others.
In 1907, Kaiser Wilhelm (William II) purchased Achilleion, a garden with a palace on Corfu (Kerkyra). Sprenger became supervisor of the Kaiser's garden.
Sprenger's life had had no sound; Fairchild wrote that he was "very deaf". Perhaps he loved plants so much because they spoke in colors, shapes, and scents. In the end, he did not even have flowers. The man who surrounded himself with plants died December 13, 1917, a hostage of war. Being German and living on a Greek island in the middle of the First World War was high-risk, but at 70 years of age he was not prepared to leave behind his beloved plants and move to another country. Nobody was able to establish what really happened, but it is hard to see what threat a 71 year old, deaf, botanist posed that justified his murder.
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[edit] Cultivars created
[edit] Cannas
Sprenger concluded that by constantly interbreeding the large flowered Crozy varieties nothing novel or more remarkable could be secured, and he, therefore, experimented with some new blood, employing for this purpose the Canna flaccida, a species of the southern USA, of medium height and large flowers, with one specially developed petal. The result was what became known as the 'Orchid' Cannas or the 'Italian' Cannas. At the same time, Luther Burbank in the USA was pursuing a similar approach.
- 1893, Canna 'Italia' and Canna 'Austria'
- 1894, Canna 'Atalanta', Canna 'America', Canna 'Burgundia' and Canna 'Allemaniana'
- 1895, Canna 'Bavaria', Canna 'Britannia' , Canna 'Heinrich Seidel'
- 1896, Canna 'Pandora'
- 1897, Canna 'Edouard André', Canna 'Parthénopé' and Canna 'Roma'
- 1907, Canna 'Wilhelm Bofinger', Canna 'Pluto'
- 1909, Canna 'Roi Humbert'
[edit] Yuccas
Sprenger created and named 122 beautiful Yucca hybrids in the years from 1897 to 1907:
- Yucca treculeana canaliculata x Yucca recurvifolia (= Yucca treculeana x Yucca recurvifolia)
- Yucca X Elwesiana
- Yucca X Fosterana
- Yucca X Lawrensceana
- Yucca X Diana
- Yucca treculeana canaliculata x gloriosa(= Yucca treculeana x Yucca gloriosa)
- Yucca X Minerva
- Yucca gloriosa x filamentosa
- Yucca X Nicotrana (no pollen)
- Yucca X Rex (Yucca gloriosa minor X Yucca filamentosa)
- Yucca gloriosa robusta x flaccida
- Yucca X Dux
- Yucca gloriosa longifolia x flaccida
- Yucca X luxurians
- Yucca gloriosa plicata x Yucca recurvifolia
- Yucca X Darwinii
- Yucca flexilis x filamentosa
- Yucca X Augusta
- Yucca flexilis x flaccida glaucescens
- Yucca X regalis
- Yucca filamentosa x flexilis
- Yucca X Saturnus
- Yucca flaccida x flexilis
- Yucca X Gaea
- Yucca rupicola x gloriosa
- Yucca X aletrodes
- Yucca rupicola x Yucca recurvifolia
- Yucca X Sokrates
- Yucca filamentosa x Yucca rupicola
- Yucca X liliacea
- Yucca X Psyche
- Yucca X Treleasei
- Yucca flaccida x Yucca rupicola
- Yucca X amonea
- Yucca X Atropos
- Yucca X paradoxa
- Yucca aloifolia x filamentosa
- Yucca X Adenophora
- Yucca X fastuosa
- Yucca X Ismene
- Yucca X linearis
- Yucca X linifolia
- Yucca X virescens
- Yucca aloifolia x flaccida
- Yucca X Candolleana
- Yucca X columnaris
- Yucca X Oceanus
- Yucca aloifolia x Yucca rupicola
- Yucca X smaragdina
- Yucca aloifolia x Yucca gloriosa
- Yucca X Europa
- Yucca X Naudiniana
- Yucca X vomerensis
- Yucca aloifolia gigantea x Yucca recurvifolia
- Yucca X Heliodorus
- Yucca aloifolia purpurea x Yucca recurvifolia
- Yucca X Victor Emmanuel II (Vittorio Emanuele II)
- Yucca aloifolia x flexilis
- Yucca X Casertana
- Yucca X Helios
- Yucca X Sieheana
- Yucca aloifolia marginata x flexilis
- Yucca X Titanus
- Yucca filamentosa x Yucca aloifolia
- Yucca X Ada
- Yucca X Alexandrae
- Yucca X Boissieri
- Yucca X Dohrnii
- Yucca X tulipfera
- Yucca 'Washington'
- Yucca flaccida x Yucca aloifolia
- Yucca X Draco
- Yucca X Mariea
- Yucca X pygmaea
- Yucca X pyramidalis
- Yucca X Roland
- Yucca X stellaris
- Yucca X Theseus
- Yucca X tortilis
- Yucca flexilis x Yucca recurvifolia
- Yucca X grandis
- Yucca X superba
- Yucca filamentosa x Yucca gloriosa
- Yucca X albella
- Yucca X candida
- Yucca X Engelmanii
- Yucca X ensata
- Yucca X floribunda
- Yucca X margaritacea
- Yucca X micans
- Yucca X Moraea
- Yucca X Parthenope
- Yucca X preacox
- Yucca X Rekowskiana
- Yucca X robusta
- Yucca X Triton
- Yucca X Wilhelmi (Gugielmi)
- Yucca filamentosa media x Yucca gloriosa
- Yucca X bicolor
- Yucca X elegantissima
- Yucca X elmensis ('St. Elmo')
- Yucca filamentosa x Yucca recurvifolia
- Yucca X Aurora
- Yucca X Ceres
- Yucca X exsultans
- Yucca X Federicus Cäsar
- Yucca X Lachesis
- Yucca X lanceolata
- Yucca X Magnolia
- Yucca X peregrina
- Yucca X princeps
- Yucca X viridiflora
- Yucca X Willmottiana
- Yucca filamentosa media x Yucca recurvifolia
- Yucca X fulgens
- Yucca X Imperator
- Yucca X regia
- Yucca X Sanderana
- Yucca X victorialis
- Yucca X Klotho
- Yucca X Cybele
- Yucca X imperialis
- Yucca X Koelleana
- Yucca X Milton
- Yucca X Passiflora
- Yucca X purpurascens
- Yucca X Tenoreana
- Yucca X Virgilius
- Yucca X Wittmackiana
- Yucca flaccida x Yucca gloriosa longifolia
- Yucca X luxurians
- Yucca flaccida glaucescens x Yucca gloriosa
- Yucca X Colombiana
- Yucca X formosa
- Yucca X formosissima
- Yucca X nebularis
- Yucca flaccida glaucescens x Yucca recurvifolia
- Yucca X amabilis
- Yucca X campanulata
- Yucca X caelestis
- Yucca 'Eros'
- Yucca 'Flora'
- Yucca 'Luna'
- Yucca X grasilis
[edit] Others
- Sprenger's asparagus (A. densiflorus), a weed native to South Africa.
- Sprenger's magnolia (M. sprengeri), a species of magnolia native to China.
[edit] References
- Garden and Forest. / Volume 8, Issue 409. [December 25, 1895, 511-520]
- Henry John Elwes and Augustine Henry, The Trees of Great Britain and Ireland, Privately Published, 1907
- David Fairchild, - The World was My Garden: Travels of a Plant Explorer, Charles Scribner's Sons, 1938
- John Hendley Barnhart (1965). Biographical Notes upon Botanists. G.K. Hall & Co. (Boston).
