Andreza G. S. Oliveira, Nayara S. Smith-Braga, Pedro B. Schwartsburd
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引用次数: 0
摘要
我们介绍了巴西米纳斯吉拉斯州和圣埃斯皮里图州 Doryopteris 的分类方法,包括文献中首次发现的一些杂交种。该研究地区有 14 个物种,另外还有 3 个假定的杂交种。Doryopteris × angularis 和 Doryopteris × branneri 最初被描述为种,但最近分别被认为是 D. rediviva 和 D. varians 的异名。patula、Litobrochia raddiana、Pteris collina、P. concolor、P. sagittifolia 和 P. varians。我们提供了所有分类群的描述、插图和分类评论。
Doryopteris (Pteridaceae) of Minas Gerais and Espírito Santo, Brazil, including the recognition of three “new” hybrids and six lectotypifications
We present the taxonomic treatment of Doryopteris from the states of Minas Gerais and Espírito Santo, Brazil, including some hybrids recognized for the first time in the literature. Fourteen species occur in the study area, plus three putative hybrids. Doryopteris × kollmannii, hybr. nov., is newly described; Doryopteris × angularis and Doryopteris × branneri were originally described as species, but have been lately considered as synonyms of D. rediviva and D. varians, respectively. Lectotypifications are proposed for D. raddiana var. patula, Litobrochia raddiana, Pteris collina, P. concolor, P. sagittifolia, and P. varians. We provide descriptions, illustrations, and taxonomic comments for all taxa.
期刊介绍:
Since 1931, Brittonia, assuming the broadest possible definition of the field of systematic botany, has been an important outlet for the publication of original research articles on anatomy, botanical history, chemotaxonomy, morphology, paleobotany, phylogenetic systematics, taxonomy, and phytogeography. Each issue contains articles by the staff of The New York Botanical Garden and outside contributors, book reviews, and announcements.