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Author Masuyama, Shigeo ♦ Watano, Yasuyuki
Source J-STAGE
Content type Text
Publisher The Japanese Society for Plant Systematics
Language English
Subject Keyword Ceratopteris froesii ♦ Ceratopteris gaudichaudii ♦ Ceratopteris gaudichaudii var. vulgaris ♦ Ceratopteris oblongiloba ♦ Ceratopteris thalictroides ♦ cryptic species ♦ Parkeriaceae ♦ referential diagnostic character
Abstract Herbarium specimens referable to Ceratopteris thalictroides in the sense of Lloyd were examined and the following cryptic taxa were recognized; C. thalictroides, C. gaudichaudii var. gaudichaudii, C. gaudichaudii var. vulgaris (var. nov.), C. oblongiloba (sp. nov.), and C. froesii. Compared with C. thalictroides s.str., C. gaudichaudii var. vulgaris is basically characterized by short stipes and dense pinnae, while C. oblongiloba is characterized by dense pinnules and narrowly oblong terminal lobes. A key to distinguish them and descriptions of the taxa are presented.
ISSN 13467565
Learning Resource Type Article
Publisher Date 2010-11-30
e-ISSN 21897042
Journal Acta Phytotaxonomica et Geobotanica(apg)
Volume Number 61
Issue Number 2
Page Count 12
Starting Page 75
Ending Page 86


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