标题巴西大西洋林海龙葵属(天南星科)新种

Q4 Agricultural and Biological Sciences

Rodriguesia Pub Date : 2023-03-06 DOI:10.1590/2175-7860202374004

Juliana Ribeiro de Mattos, M. A. Coelho, J. F. Baumgratz

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引用次数: 0

摘要

摘要报道了巴西东南部大西洋森林特有的天南星科植物Philodendron madalenense一新种。其叶片心形，花序长5cm以上，子房6-12室，基部着床，每室胚珠3-4颗。本种是罕见的，巴西里约热内卢州特有的，它在形态上与菲罗德隆follii有关。

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New species of Philodendron (Araceae) from the Brazilian Atlantic Forest

Abstract A new species of Araceae, Philodendron madalenense, endemic to the Atlantic Forest of Southeastern Brazil, is described. It belongs to the subgenus Philodendron sect. Macrobelium due to the cordate leaf blade, inflorescence longer than 5 cm in length, and ovary with 6-12 locules, basal placentation, and 3-4 ovules per locule. This species is rare, endemic to the state of Rio de Janeiro, and it is morphologically related to Philodendron follii.

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来源期刊

Rodriguesia Agricultural and Biological Sciences-Horticulture

CiteScore

1.00

自引率

0.00%

发文量

审稿时长

13 weeks