A New Species and Two New Records of the Fern Genus Cheilanthes (Pteridaceae) from Southwestern Brazil

被引：4
|
作者：
Monica Ponce, M. [1 ]
Luis Monteiro De Assis, Elton [2 ]
Henrique Labiak, Paulo [3 ]
机构：
[1] Inst Bot Darwin, San Isidro, Argentina
[2] Univ Fed Parana, Curso Postgrad Bot, BR-81531980 Curitiba, Parana, Brazil
[3] Univ Fed Parana, Dept Bot, BR-81531980 Curitiba, Parana, Brazil
来源：
AMERICAN FERN JOURNAL | 2008年 / 98卷 / 04期
关键词：
Cheilanthes; Pteridaceae; new species; Pantanal; Brazil;
D O I：
10.1640/0002-8444-98.4.202
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Cheilanthes pantanalensis, a new species from the Brazilian Pantanal is described. A complete morphological description is presented, as well as illustrations and comments on the most similar species. This species is distinguished by its (2-)3-pinnate, leaves and by having ultimate segments that are ovate to suborbicular. We also report Cheilanthes hassleri and C. obducta as new records for Brazil, both from Mato Grosso do Sul.
引用
收藏
页码：202 / 207
页数：6
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