标题菲律宾西南部三宝颜半岛海棠科一新种

Q3 Agricultural and Biological Sciences

Webbia Pub Date : 2023-10-10 DOI:10.36253/jopt-15028

Kean Roe F. Mazo, Noel L. Salatan, Rosario R. Rubite

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引用次数: 0

摘要

本文描述了菲律宾西南三宝颜海棠科一新种。在斜卵形到宽卵形的叶片、四被片雄蕊花和雌蕊花以及三个房室子房的形态上，秋海棠与无翅秋海棠相似，但在后脱落的托叶、绢叶柄、叶缘远有锯齿和具纤毛、多花花序、蒴果翅近等长和扁平等方面有所不同。根据世界自然保护联盟(IUCN)的标准，我们建议为濒危物种(EN)。

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A new species of Begonia section Baryandra from Zamboanga Peninsula, Southwestern Philippines

A new species of Begonia sect. Baryandra, B. sebodensis, from Zamboanga del Norte, southwestern Philippines is described and illustrated. Begonia sebodensis is morphologically similar to B. anisoptera in obliquely ovate to widely ovate leaves, four-tepaled staminate and pistillate flowers and three locular ovary but differs in glabrescent stipules, sericeous petioles, leaf margins distantly serrate and ciliate, many-flowered inflorescences, capsule wings subequal and flat. Following IUCN criteria, we propose B. sebodensis as Endangered (EN).

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来源期刊

Webbia Agricultural and Biological Sciences-Plant Science

CiteScore

1.30

自引率

0.00%

发文量