印度地衣真菌Pyrendium的新种和新记录

Q2 Agricultural and Biological Sciences

Acta Botanica Hungarica Pub Date : 2021-10-21 DOI:10.1556/034.63.2021.3-4.7

Y. Joshi

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引用次数: 1

摘要

本文报道了印度地衣真菌Pyrenidium的一新种和一新记录。在沙色地衣种Dimelaena oreina的菌体上发现新种P. dimelaenae Y. Joshi。其特征是球形到近球形的黑色鞘膜，在气孔通道有淡绿蓝色。该新种与其他种有许多相同的形态特征，但孢子和寄主数量不同。此外，还发现了两个新记录，即Lichenostigma dimelaenae Calat。et Hafellner和P. borbonicum Huanraluek, Ertz和K. D. Hyde也首次在印度报道。

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New Species and New Records of Lichenicolous Fungus Pyrenidium from India

The present paper interprets a new species and a new record of the lichenicolous fungus Pyrenidium from India. The new species P. dimelaenae Y. Joshi was found on the thallus of saxicolous lichen species Dimelaena oreina (Ach.) Norman and is characterised by globose to subglobose black perithecia with light greenish blue tint in ostiolar channel. The new species shares many morphological characters with other Pyrenidium species but differs in its number of spores and hosts. In addition, two new records, i.e. Lichenostigma dimelaenae Calat. et Hafellner and P. borbonicum Huanraluek, Ertz et K. D. Hyde are also being reported from India for the first time.

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来源期刊

Acta Botanica Hungarica Agricultural and Biological Sciences-Plant Science

CiteScore

1.70

自引率

0.00%

发文量

期刊介绍： Acta Botanica Hungarica publishes papers by scientists of Hungary and of surrounding countries working on the topics listed below. Studies by foreign researchers written in the framework of international projects and cooperations are also welcome. Main subjects: plant anatomy and histology, cryptogam and phanerogam taxonomy, molecular phylogeny, plant geography, plant sociology, vegetation science, tropical botany, ethnobotany, paleobotany and palynology. Publishes book reviews and advertisements.