Haworthia venosa
| Haworthia venosa | |
|---|---|
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| Haworthia venosa var. tessellata at the botanical garden of Villa Durazzo-Pallavicini, Genova Pegli | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Xanthorrhoeaceae |
| Subfamily: | Asphodeloideae |
| Genus: | Haworthia |
| Species: | H. venosa |
| Binomial name | |
| Haworthia venosa (Haw.) Haw. | |
| Synonyms | |
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Haworthia venosa is a species of flowering plant in the genus Haworthia belonging to the family Xanthorrhoeaceae, native to Namibia and South Africa. The genus name Haworthia honors the British botanist Adrian Hardy Haworth (1767–1833), while the species name venosa means "veined”.[1] It is a mat-forming succulent evergreen perennial reaching 8–60 cm (3–24 in) in height. Stemless rosettes of 12-15 fleshy, triangular, lanceolate, dark green leaves show a few pale green lines along the upper surfaces and small teeth along the margins. In spring it bears 15 cm (6 in) long stems of green-white, tubular flowers in racemes.[2]
In cultivation it requires a minimum temperature of 10 °C (50 °F), so is grown under glass in temperate locations.
Subspecies
- H. venosa subsp. granulata (Marloth) M.B.Bayer
- H. venosa subsp. tessellata (Haw.) M.B.Bayer
- H. venosa subsp. venosa
- H. venosa subsp. woolleyi (Poelln.) Halda
H. venosa subsp. tessellata has gained the Royal Horticultural Society's Award of Garden Merit.[3]
References
- ↑ Harrison, Lorraine (2012). RHS Latin for gardeners. United Kingdom: Mitchell Beazley. p. 224. ISBN 9781845337315.
- ↑ RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 1405332964.
- ↑ "RHS Plant Selector - Haworthia venosa subsp. tessellata". Retrieved 17 July 2013.
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