Tetrathylacium
| Tetrathylacium | |
|---|---|
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| Botanical drawing of Edmonstonia pacifica (syn. Tetrathylacium macrophyllum) from 1853 | |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malpighiales |
| Family: | Salicaceae |
| Subfamily: | Samydoideae |
| Genus: | Tetrathylacium Poepp. |
| Type species | |
| Tetrathylacium macrophyllum Poepp.
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| Species | |
| Synonyms | |
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Tetrathylacium is a genus of two species of shrubs and small trees in the family Salicaceae native to southern Central America and northern South America. Previously it was treated in the family Flacourtiaceae[1] but was moved along with its close relatives to the Salicaceae based on analyses of DNA data.[2] Tetrathylacium is rather unique in the Samydaceae in having tightly arranged panicles of spikes, four sepals and stamens, and non-arillate seeds.[3] The stems are often inhabited by ants, and T. macrophyllum is suspected to have locust pollination.[4]
References
[edit]- ^ Lemke, David (1988). "A synopsis of Flacourtiaceae". Aliso. 12: 29–43. doi:10.5642/aliso.19881201.05.
- ^ Chase, Mark W.; Sue Zmarzty; M. Dolores Lledó; Kenneth J. Wurdack; Susan M. Swensen; Michael F. Fay (2002). "When in doubt, put it in Flacourtiaceae: a molecular phylogenetic analysis based on plastid rbcL DNA sequences". Kew Bulletin. 57 (1): 141–181. Bibcode:2002KewBu..57..141C. doi:10.2307/4110825. JSTOR 4110825.
- ^ Sleumer, Hermann (1980). "Flacourtiaceae". Flora Neotropica. 22: 1–499.
- ^ Schmelz, V.; Weber, A. (2006). "Tetrathylacium macrophyllum (Flacourtiaceae/Salicaceae) – the first case of locust pollination?". Beitr. Naturkunde Oberösterr. [abstract]. 16: 577.
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