Begonia pengii
Begonia pengii
| Species | pengii |
|---|---|
| Region | East Asia |
| Country | China |
| Year published | Not specified |
| Date of Origin | Not specified |
| Plant Type | Perennial (rhizomatous) |
| Section | Not specified (but mentioned as having similarities with sect. Coelocentrum) |
| Chr 2n | 2n = 30 (somatic chromosome number) |
Species Information
Classification and Distribution
Begonia pengii is a monoecious perennial begonia species endemic to western Guangxi, China. It is known for growing in small populations on vertical, usually sheltered, rock faces within evergreen forests on jagged limestone hills. This species is considered rare in its distribution.
Characteristics
- Rhizome: 6-15 cm or longer, brown or reddish-brown, villous near the base of petiole and leaf scars. - Stipules: Narrowly triangular-ovate, reddish hyaline, herbaceous, weakly or not keeled, with an eciliate margin. - Leaves: Alternate, simple, asymmetric, unlobed, narrowly ovate, peltate, crenate-denticulate, and ciliate, featuring a wide whitish or pale silvery band along the midrib. - Petiole: Terete, brownish or brownish-red, hirsute-villous.
Flower Details
- Inflorescences: Axillary, with dichasial cymes. - Flowers: Typically 4-12 per inflorescence, including 3-9 staminate flowers and 1-3 carpellate flowers.
Etymology
The specific epithet pengii is dedicated to Dr. Ching-I Peng for his significant contributions to the study of Asiatic Begonia.
Comparison to Similar Species
Begonia pengii is similar to B. variifolia, differing in size, leaf shape, peduncle length, anther sacs' red margins, and capsule size.
References
List the sources and references used to gather information about this begonia species.
Care
Provide care instructions or tips for growing and maintaining this begonia species.
Photos
Include additional photos of the begonia species.
External Links
Add any relevant external links to websites or resources related to this begonia species.
