| Clarkella | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Rubiaceae |
| Subfamily: | Rubioideae |
| Tribe: | Clarkelleae |
| Genus: | Clarkella Hook.f. |
| Species: | C. nana
|
| Binomial name | |
| Clarkella nana (Edgew.) Hook.f.
| |
| Synonyms | |
| |
Clarkella is a monotypic genus of flowering plants in the family Rubiaceae.[1] The genus contains only one species, viz. Clarkella nana, which is native to India, China, Uttarakhand, the Western Himalayas, Burma and Thailand.[2][3]
References
[edit]- ^ Hooker, Joseph Dalton. 1880. Flora of British India 3(7): 46.
- ^ Kew World Checklist of Selected Plant Families, Clarkella
- ^ Craib, William Grant. 1931. Bulletin of Miscellaneous Information Kew 1931: 216, Clarkella siamensis from Thailand
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction