查詢結果分析
相關文獻
- Three New Taxa of Begonia (Sect. Coelocentrum, Begoniaceae) from Limestone Areas in Guangxi, China
- Begonia Bamaensis (Sect. Coelocentrum, Begoniaceae), a new Species from Limestone Areas in Guangxi, China
- Begonia Picturata (Sect, Coelocentrum, Begoniaceae), a New Species from Limestone Areas in Guangxi, China
- Begonia Liuyanii (Sect. Coelocentrum, Begoniaceae), a New Species from Limestone Areas in Guangxi, China
- Begonia chongzuoensis (sect. Coelocentrum, Begoniaceae), a New Calciphile from Guangxi, China
- Four New Species of Begonia Sect. Coelocentrum (Begoniaceae) from Limestone Areas in Guangxi, China
- Two New Species of Begonia (Sect. Coelocentrum, Begoniaceae) from Limestone Areas in Guangxi, China: B. Arachnoidea and B. Subcoriacea
- Begonia Pengii (Sect. Coelocentrum, Begoniaceae), a New Species from Limestone Areas in Guangxi, China
- Begonia Fangii (Sect. Coelocentrum, Begoniaceae) , a New Species from Limestone Areas in Guangxi, China
- Notes on Begonia (sect. Coelocentrum, Begoniaceae) from Guangxi, China, with the Report of Two New Species
頁籤選單縮合
題名 | Three New Taxa of Begonia (Sect. Coelocentrum, Begoniaceae) from Limestone Areas in Guangxi, China=廣西石灰岩地區秋海棠屬側膜組三個新分類群 |
---|---|
作者 | 方鼎; 古訓銘; 韋毅剛; 覃德海; 彭鏡毅; Fang, Ding; Ku, Shin-ming; Wei, Yi-gang; Qin, De-hai; Peng, Ching-i; |
期刊 | Botanical Studies |
出版日期 | 20060100 |
卷期 | 47:1 民95.01 |
頁次 | 頁97-100 |
分類號 | 373.49 |
語文 | eng |
關鍵詞 | 龍州秋海棠; 寧明秋海棠; 麗葉秋海棠; 突脈秋海棠; 秋海棠科; 中國; 染色體數; 廣西; 石灰岩植物; 新種; 新變種; 側膜組; Begonia morsei; Begonia ningmingensis; Begonia ningmingensis var. bella; Begonia retinervia; Begoniaceae; Begonia sect. coelocentrum; China; Chromosome number; Guangxi; Limestone flora; New species; New variety; |
英文摘要 | Begonia ningmingensis, B. ningmingensis var. bella and B. retinervia, three new taxa of B. sect. Coelocentrum from the karst area in Guangxi Zhuangzu Autonomous Region, China, are described and illustrated. Notably, their leaves are adorned with white or pale maculation along all major veins. Begonia ningmingensis var. ningmingensis resembles B. morsei Irmsch., differing by having larger leaves with white maculation on the major veins and having larger staminate flowers. The maculation pattern in the leaves of B. morsei is sharply distinct: they are adorned with a broad, white ring between the center of the leaf and the margin. Begonia ningmingensis var. bella differs from the typical variety mainly by the suborbicular or reniform leaves with a rounded or obtuse apex (vs. broadly ovate or suborbicular with an acuminate, shortly acuminate or acute apex). Begonia retinervia is distinct chiefly by having thickly chartaceous leaves, the broadly trigonous-ovoid or obovoid ovary and fruit covered with crisp-villous hairs, and the ventral surface markedly convex, and in the much protruded abaxial wing. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。