Mortierella turficola Ling Yong
Mortierella turficola Ling Yong
复制标题
土菲被孢霉凌勇
作者：
W. Gams;H. Hooghiemstra
直到1930年，被孢霉属的几个物种被描述为今天未知，因为活的文化是不可用的。Linnemann（在Zycha & Siepmann，1970）复制了大多数这些物种的诊断。但很难评估保留这些条款的理由。最近Kuhlman & Hodges（1972）重新发现了M.罗斯塔芬斯基和M. strangulata Tiegh.，两个相似但不同的物种这一贡献涉及到另一个迄今为止有问题的物种的重新发现。在对梅彭附近的黑斯珀摩尔沼泽的真菌植物群的研究过程中，Niedersachsen，F. R. G.，草坪被孢霉（Mortierella turficola）Ling Yong（1930）为优势种。泥炭藓（SphagnumrecurvumP. Beauv.）和一些羊胡子草(pH C. 4.8)于1976年6月28日在一个非常炎热的时期采样。Warcup的土壤板是从腐烂的泥炭藓植物的各个区域倒出来的。草坪被孢霉出现在75%的活植物根部黄色区的平板上，85-100%的平板出现在下层棕色区的平板上，0-25%的平板出现在下一个活植物表面下8-10 cm的黄色区的平板上。甜菜被孢霉除了M.草皮生。
Several species of Mortierella described until 1930 are today unknown since living cultures are unavailable. The diagnoses of most of these species have been reproduced by Linnemann (in Zycha & Siepmann, 1970). but it is difficult to assess the justification of their retention. Recently Kuhlman & Hodges (1972) rediscovered M. rostafinskii Bref. and M. strangulata Tiegh., two similar but distinct species. This contribution concerns the rediscovery of another so far problematic species. During the study of the fungal flora of the Heseper Moor near Meppen, Niedersachsen, F. R. G., Mortierella turficola Ling Yong (1930) was found to be the predominating Mortierella species. A stand of Sphagnum recurvum P. Beauv. with some Eriophorum vaginatum L. (pH c. 4.8) was sampled on 28 June 1976 during a very hot period. Warcup’s soil plates were poured from various zones of decaying Sphagnum plants. Mortierella turficola appeared on 75% of the plates from the yellow zone at the foot of the living plants, on 85-100% of the plates from the underlaying brown zone and on 0-25% of the plates from the next, yellow zone at 8-10 cm below the surface of the living plants. Mortierella exigua Linnem. was once found in addition to M. turficola.