Tephrosia
| Tephrosia | |
|---|---|
| |
| Tephrosia elongata | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fabales |
| Family: | Fabaceae |
| Subfamily: | Faboideae |
| Tribe: | Millettieae |
| Genus: | Tephrosia Pers. 1807 |
| Species | |
|
See text. | |
| Synonyms[1][2][3] | |
|
List
| |
Tephrosia is a genus of flowering plants in the family Fabaceae. It is widespread in both the Eastern and Western Hemisphere, where it is found in tropical and warm-temperate regions.[4]
The generic name is derived from the Greek word τεφρος (tephros), meaning "ash-colored," referring to the greyish tint given to the leaves by their dense trichomes.[5] Hoarypea is a common name for plants in this genus,[6] along with goat's rue and devil's shoestring.[7]
Uses
[edit | edit source]Many species in the genus are poisonous, particularly to fish, for their high concentration of rotenone. The black seeds of Tephrosia species have historically been used by indigenous cultures as fish toxins.[7][8][9][10] In the last century, several Tephrosia species have been studied in connection with the use of rotenone as an insecticide and pesticide.
Tephrosia vogelii is also one of the many beneficial nitrogen-fixing legumes that can be used in a permaculture forest gardening system as a source of living 'chop and drop' mulch.[11]
Selected species
[edit | edit source]Species include:
- Tephrosia arenicola Maconochie
- Tephrosia candida (Roxb.) DC.
- Tephrosia chrysophylla Pursh
- Tephrosia clementii Skan
- Tephrosia elongata E.Mey.
- Tephrosia glomeruliflora Meissner
- Tephrosia mysteriosa DeLaney
- Tephrosia odorata Balf.f.
- Tephrosia onobrychoides Nutt.
- Tephrosia pondoensis (Codd) Schrire
- Tephrosia purpurea (L.) Pers.
- Tephrosia socotrana Thulin
- Tephrosia spinosa (L.f.) Pers.
- Tephrosia virginiana (L.) Pers.
- Tephrosia vogelii Hook.f.
See also
[edit | edit source]References
[edit | edit source]- ^ Tephrosia Pers. Plants of the World Online. Retrieved 12 September 2023.
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ a b Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).[dead link]
- ^ Hugh Scott, In the High Yemen, London 1942, p. 238, note C.
- ^ NTFlora Northern Territory Flora online: Flora of the Darwin Region: Fabaceae. Retrieved 10 June 2018
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
External links
[edit | edit source]- Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).l
- Plantilustrations.org: Tephrosia. (Botanical illustrations for Tephrosia species.)
Data related to Tephrosia (Plantae) at Wikispecies- Error creating thumbnail: File missing Media related to Lua error in Module:Commons_link at line 62: attempt to index field 'wikibase' (a nil value). at Wikimedia Commons
Lua error in Module:Taxonbar at line 165: attempt to index field 'wikibase' (a nil value). Lua error in Module:Authority_control at line 153: attempt to index field 'wikibase' (a nil value).