Additional New and Unreported Species of Mycorrhizal Fungi (Endogonaceae) from Florida
Additional New and Unreported Species of Mycorrhizal Fungi (Endogonaceae) from Florida
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来自佛罗里达州的其他新的和未报告的菌根真菌（Endogonaceae）物种
DOI：
10.1080/00275514.1982.12021472
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发表时间：
1982
期刊：
影响因子：
2.8
通讯作者：
George S. Smith
中科院分区：
文献类型：
--
作者：
N. C. Schenck;George S. Smith
本文记述了佛罗里达产的内生菌科（Endogonaceae）5种植物，并描述了7个新种（Glomus属6个），其中Glomus aggregatum是佛罗里达产的唯一一个在根内和根周围形成孢子果的新种，其外观与先前描述的分类群G.fasciculatum相似。根内球囊霉（Glomus intraradices）几乎只在根中形成黄褐色孢子。darum。球囊霉有相对大的白色孢子，孢子壁薄，有微弱的网。Glomus fecundisporum的孢子为灰白色，有两层壁，通常成簇着生。Glomus tortuosum的孢子表面有一弯曲的菌丝覆盖层。Gigaspora albida的孢子通常较小，壁稍厚，但孢子形状和颜色与先前描述的分类群G相似。包括了分布于佛罗里达的内枝藻科34种的检索表。
The occurrence of five species of Endogonaceae previously unreported from Florida is noted and seven new species (six inGlomus) are described.Glomus aggregatumis the only new species from Florida which forms sporocarps in and around roots and is similar in appearance to the previously described taxonG.fasciculatum. Glomus intraradicesforms yellow-brown spores almost exclusively in the root.Glomus claroideumhas hyaline to yellow spores which are smaller but similar in appearance to the previously described taxonG. darum. Glomus leptotichumhas relatively large white spores with a thin wall bearing a faint reticulum. Spores ofGlomus fecundisporumare gray-white, have two walls and are frequently borne in clusters.Glomus tortuosumhas a sinuous hyphal mantle covering the spore.Gigaspora albidahas generally smaller spores with slightly thicker walls but is similar in spore shape and color to the previously described taxonG. gigantea.A synoptic key to the 34 species of Endogonaceae described in Florida is included.