期刊
MYCOTAXON
卷 119, 期 -, 页码 35-63出版社
MYCOTAXON LTD
DOI: 10.5248/119.35
关键词
Ascomycota; holotype; isotype; lectotype; revision
类别
资金
- Universidad Autonoma de Queretaro
- CONACYT
- Universidad de Guadalajara [72640, 88682, 108721, PIFI-2008-2009]
Sixteen type and some additional specimens representing fifteen species assigned to Helvella were studied with the aim of providing new data for their improved delimitation and recognition. Specimens were received on loan from DAOM, FH, H, K, MA, MICH, S and UPS. A synoptic key to the studied species is provided to contribute to a better understanding of the genus and the taxonomy of the morphospecies. Original descriptions are emended to include data on the anatomy of the apothecial excipulum and stipe layers, apothecium and stipe reactivity to Melzer's reagent, and ascospore ornamentation. Reasons are given for maintaining H. subglabra, H. atra, H. griseoalba, and H. costifera as independent taxa and for considering Helvella hyperborea a synonym of H. costifera. Previously imprecise descriptive terms are clarified.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据