Buforrestia | |
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Buforrestia mannii[1] | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Clade: | Commelinids |
Order: | Commelinales |
Family: | Commelinaceae |
Subfamily: | Commelinoideae |
Tribe: | Commelineae |
Genus: | Buforrestia C.B.Clarke, 1881 |
Type species | |
Buforrestia mannii C.B.Clarke, 1881
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Buforrestia is a genus of perennial monocotyledonous flowering plants in the dayflower family. The genus contains three known species, with two found in West and Central Africa and one in northeastern South America.[2]
All three occur in tropical closed forest understory. They are most easily distinguished from other genera in the family by their inflorescences that pierce through the leaf sheaths, zygomorphic flowers with three short stamens above and three longer stamens below, and sepals that persist and increase in size as the fruit develops.[3]
Phylogenetic analyses give weak support to the notion that it may form a clade with the genera Stanfieldiella and Floscopa. All three of these genera have six fertile stamens and lack hook-shaped hairs, while Floscopa and Buforrestia both have a unique type of glandular hair and polymorphic petals. However, further work is needed to be certain of relationships.[4]
- Species[2]
- Buforrestia candolleana C.B.Clarke - Suriname, French Guiana
- Buforrestia mannii C.B.Clarke - Nigeria Cameroon, Gabon, Congo-Brazzaville, Bioko
- Buforrestia obovata Brenan - Ivory Coast, Sierra Leone, Liberia, Guinea, Ghana, Gabon
References
[edit]- ^ illustration accompanying the original publication of the genus: C.B. Clarke in Alphonse Pyramus de Candolle; Lithography by A. Leuba - Table VI from C.B. Clarke's treatment of Commelinaceae in Monographiæ phanerogamarum, 1881
- ^ a b Kew World Checklist of Selected Plant Families
- ^ Faden, Robert B. (1998), "Commelinaceae", in Kubitzki, Klaus (ed.), The Families and Genera of Vascular Plants, vol. 4, Berlin: Springer, pp. 109–128, ISBN 3-540-64061-4
- ^ Evans, Timothy M.; Sytsma, Kenneth J.; Faden, Robert B.; Givnish, Thomas J. (2003), "Phylogenetic Relationships in the Commelinaceae: II. A Cladistic Analysis of rbcL Sequences and Morphology", Systematic Botany, 28 (2): 270–292, doi:10.1043/0363-6445-28.2.270 (inactive 31 January 2024), JSTOR 3093996
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: CS1 maint: DOI inactive as of January 2024 (link) CS1 maint: multiple names: authors list (link)
External links
[edit]- Media related to Buforrestia at Wikimedia Commons
- Data related to Buforrestia at Wikispecies
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