Two new species of Hygroaster from Madagascar

被引：5
|
作者：
Ralaiveloarisoa, Anna Berthe [1 ,2 ]
Liimatainen, Kare [3 ]
Ralimanana, Helene [2 ]
Jeannoda, Vololoniaina [1 ]
Cable, Stuart [3 ]
Niskanen, Tuula [3 ]
机构：
[1] Univ Antananarivo, BP 906, Antananarivo 101, Madagascar
[2] Royal Bot Gardens, Lot 2 J 131 B Ambodivoanjo, Antananarivo 101, Madagascar
[3] Royal Bot Gardens, Jodrell Lab, Richmond TW9 3AB, Surrey, England
来源：
MYCOLOGICAL PROGRESS | 2020年 / 19卷 / 11期
关键词：
Hygrophoraceae; Tropical; Biodiversity; ITS; SEQUENCE ALIGNMENT; IDENTIFICATION; HYGROPHORACEAE; AGARICALES;
D O I：
10.1007/s11557-020-01626-z
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
The genus Hygroaster (Hygrophoraceae, Hygrophorineae) is a small genus with a tropical distribution. Based on morphological and phylogenetic analysis, two new species, H. madagascarensis and H. andasibensis, are described from Madagascar. They are the first species of this genus described from Africa. To stabilize the nomenclature, the type specimens of H. nodulisporus, the type species of the genus, and H. fucatus were studied. The initial combination of the name Hygrophorus nodulisporus in the genus Hygroaster was invalid and is thus validated here. In addition, our study revealed that H. fucatus belongs to the genus Asproinocybe in suborder Tricholomatineae, whose representatives also have nodulose basidiospores. A new combination A. fucata is proposed.
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收藏
页码：1293 / 1300
页数：8
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