Begonia woodii
| Begonia woodii | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Cucurbitales |
| Family: | Begoniaceae |
| Genus: | Begonia |
| Species: | B. woodii
|
| Binomial name | |
| Begonia woodii Merr., 1925[1]
| |
Begonia woodii is a species of flowering plant in the family Begoniaceae, endemic to the island province of Palawan in the Philippines.[2][3] It is a rhizomatous geophyte,[2] that inhabits crevices in dense forest.[4][5] It was first described in 1925 by Elmer Drew Merrill.[1] The species is considered Vulnerable by the country's Department of Environment and Natural Resources.[6]
Description
A small but glabrous herb. Stems typically short, about 1.5 cm (0.6 in) long. Leaves are usually solitary, green in color, almost obliquely ovate in shape, 3–6 cm (1.2–2.4 in) in length by 2.5–5 cm (1.0–2.0 in) width, the leaf base is cordate, the apical portion is acute to somewhat acuminate, margins are irregularly toothed to toothed-crenate. Staminate flowers are pink in color, about 1 cm (0.4 in) in diameter, with approximately 20 anthers. Capsules are 3-winged, measuring 8 to 10 mm wide including the wings.[5]
Etymology
The species is named after Governor-General Leonard Wood who provided Merrill with an opportunity to carry out botanical fieldworks in Malampaya Bay.[5]
Distribution
The type of the species was collected in Malampaya Bay in Palawan, Philippines by Merrill in August 1922.[4][5] There was also a photographic record of the species from Lagen Island.[3]
Habitat and ecology
The species was known to inhabit crevices in shaded cliffs, among the dense forest at an altitude of about 50 meters (160 ft) above sea level.[4][5]
References
- ^ a b "Begonia woodii Merr". International Plant Names Index (IPNI). Royal Botanic Gardens, Kew; Harvard University Herbaria; Australian National Botanic Gardens. Retrieved 25 December 2025.
- ^ a b "Begonia woodii Merr". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. Retrieved 20 December 2025.
- ^ a b Pelser, Pieter B.; Barcelona, Julie F.; Nickrent, Daniel L., eds. (22 November 2025) [First published 2011]. "Begoniaceae". Co’s Digital Flora of the Philippines. Retrieved 25 December 2025.
- ^ a b c Hughes, Mark; Coyle, Clare; Rubite, Rhett R. (2010). "A revision of Begonia section Diploclinium (Begoniaceae) on the Philippine island of Palawan, including five new species" (PDF). Edinburgh Journal of Botany. 67 (1): 139–170. doi:10.1017/S0960428609990266. Retrieved 20 December 2025.
- ^ a b c d e Merrill, Elmer D. (1925). "Additions to Our Knowledge of the Philippine Flora, I". Philippine Journal of Science. 26 (4): 478–479. Retrieved 30 December 2025.
- ^ "Updated national list of threatened Philippine plants and their categories (DAO 2017-11)" (PDF). Department of Environment and Natural Resources. DENR. 2017. Retrieved 30 December 2025.