Further sporocarpic species of Glomus (Endogonaceae) from South Australia
Further sporocarpic species of Glomus (Endogonaceae) from South Australia
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来自南澳大利亚的其他孢子果种 Glomus（Endogonaceae）
DOI：
10.1016/s0007-1536(86)80011-0
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发表时间：
1986
期刊：
影响因子：
--
通讯作者：
P. Mcgee
中科院分区：
文献类型：
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作者：
P. Mcgee
在盆栽条件下，菌丝体由松散到紧密的菌丝团包裹着根、土壤碎屑和随机分布的孢子，形成2 × 1 × 1 em的子实体。厚垣孢子在顶生或近顶生，透明至淡黄色，球形至近球形，直径26 × 24-55 × 50。单孢子壁具有光滑至无光泽的粗糙表面，厚度为3 μ m。内容物为透明的球状油滴，很少被隔片切断，隔片5-20 μ m向下对着菌丝。对生菌丝直径2 '5 -4微米，圆柱形，孢子壁稍有喇叭口，每个孢子有一个附着物。对着菌丝的壁为透明至浅黄色，厚达1 μ m。土壤中的菌丝直径3-8 μ m，壁透明至浅黄色，厚1 μ m。uncinata，三叶草（Trifolium subacryeum L.），布朗美头霉Calocephalus brownii（卡斯.）F.穆勒在根中形成的囊泡是薄壁的，形状从球形到不规则形不等，常见的是长香肠形的末端结构（图3）。孢子只在盆栽中发现。
Hypogeous sporocarps to 2 X 1 X 1 em, of loose to tightly formed hyphal masses enclosing roots, soil debris and randomly distributed spores, are formed in pot culture. Chlamydospores form terminally or subterminally, are hyaline to pale yellow, globose to subglobose, 26 x 24-55 x 50 pst: diam. The single spore wall has a smooth to dull roughened surface, to 3 pm thick. Contents are hyaline with globular oil drops and are cut off infrequently by a septum 5-20 pm down the subtending hypha. Sub tending hyphae 2'5-4 pm diam, cylindrical with a slight flare at the spore wall, with a single attachment per spore. The wall of the subtending hypha is hyaline to pale yellow, to 1 pm thick. Hyphae in the soil 3-8 pm diam, with walls hyaline to pale yellow, to 1 pm thick.The fungus forms vesicular-arbuscular rnycorrhizae (VAM) on M. uncinata, Trifolium subterraneum L., Calocephalus brownii (Cass.) F. Muell. and Wahlenbergia sp. Vesicles which form in the root are thin-walled and vary in shape from globose to irregular, with long sausage-shaped terminal structures common (Fig. 3). Spores have only been found in pot culture.