Exacum Explained
Exacum [1] [2] is a genus of plant in family Gentianaceae. It contains 75 species native to tropical regions of sub-Saharan Africa, southern Arabian Peninsula, south and southeast Asia, New Guinea, and Australia.
Species
75 species are accepted.
- Exacum affine
- Exacum alberti-grimaldii
- Exacum amplexicaule
- Exacum anamallayanum
- Exacum anisopterum
- Exacum appendiculatum
- Exacum arabicum
- Exacum atropurpureum
- Exacum axillare
- Exacum bulbilliferum
- Exacum caeruleum
- Exacum conglomeratum
- Exacum courtallense
- Exacum darae
- Exacum decapterum
- Exacum dipterum
- Exacum divaricatum
- Exacum dolichantherum
- Exacum emirnense
- Exacum exiguum
- Exacum fruticosum
- Exacum giganteum
- Exacum gracile
- Exacum hamiltonii
- Exacum hoffmannii
- Exacum humbertii
- Exacum idukkianum
- Exacum intermedium
- Exacum keralense
- Exacum klackenbergii
- Exacum lawii
- Exacum laxiflorum [3]
- Exacum linearifolium
- Exacum loheri
- Exacum lokohense
- Exacum macranthum
- Exacum marojejyense
- Exacum nanum
- Exacum naviculare
- Exacum nossibeense
- Exacum nummulariifolium
- Exacum oldenlandioides
- Exacum pallidum
- Exacum paucisquamum
- Exacum pedunculatum
- Exacum penninerve
- Exacum petiolare
- Exacum pteranthum
- Exacum pumilum
- Exacum quinquenervium
- Exacum radicans
- Exacum rotundifolium
- Exacum sessile
- Exacum socotranum
- Exacum spathulatum
- Exacum speciosum
- Exacum stenophyllum
- Exacum stenopterum
- Exacum subacaule
- Exacum subteres
- Exacum subverticillatum
- Exacum sutaepense
- Exacum tenue
- Exacum teres
- Exacum tetragonum
- Exacum travancoricum
- Exacum trinervium
- Exacum umbellatum
- Exacum undulatum
- Exacum walkeri
Notes and References
- Klackenberg. Jens. The genus Exacum (Gentianaceae).. Opera Bot.. 1985. 84. 1–144.
- Klackenberg. jens. Cotylanthera transferred to Exacum (Gentianaceae).. Botanische Jahrbücher. 2006. 126. 4. 477–481. 10.1127/0006-8152/2006/0126-0477.
- Geethakumary . M.P. . Deepu . Sivadas . Kissling . Jonathan . Pandurangan . A.G. . Revisiting the taxonomy of Exacum courtallense (Gentianaceae) and recognizing E. courtallense var. laxiflorum at the species rank . Phytotaxa . 2022 . 559 . 2 . 185–192 . 10.11646/phytotaxa.559.2.7.
