标题塔斯马尼亚马癣菌属地衣新种(子囊菌纲:马癣菌属)

Q3 Agricultural and Biological Sciences Folia Cryptogamica Estonica Pub Date : 2023-11-01 DOI:10.12697/fce.2023.60.03

Gintaras Kantvilas, Jurga Motiejūnaitė

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摘要

& # x0D;& # x0D;& # x0D;对塔斯马尼亚州的八种地衣植物进行了研究。其中两种被描述为新的:A. aurantia Kantvilas;Motiej。其特征为鲜橙色、K+品红的子囊孢子，宽0.07−0.1(−0.15)mm, 1隔的大头形子囊孢子，10−12.5(−13.5)× 4−5.5 μm;(A. endocarpa Kantvilas);Motiej。该菌侵染Amandinea neoliverata Elix的囊泡，其非淀粉样子囊孢子与寄主的子囊孢子穿插在一起，其特征是1间隔，大头形子囊孢子，8.5−13 × 4.5−6 μm。另外两个种，A. epiphysia Nyl。和A. stictaria Nyl。，首次在塔斯马尼亚岛被记录下来。比较了所有物种的显著特征。 & # x0D;& # x0D;

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Two new lichenicolous species of Arthonia (Ascomycota: Arthoniomycetes) from Tasmania

Eight lichenicolous species of Arthonia from Tasmania are treated. Two are described as new: A. aurantia Kantvilas & Motiej., which infects the thallus of a Leprocaulon-like lichen and is characterised by vivid orange, K+ magenta ascomata, 0.07−0.1(−0.15) mm wide, and 1-septate, macrocephalic ascospores, 10−12.5(−13.5) × 4−5.5 μm; and A. endocarpa Kantvilas & Motiej., which infects the apothecia of Amandinea neoconglomerata Elix, and has non-amyloid asci interspersed with those of the host, and is characterised by 1-septate, macrocephalic ascospores, 8.5−13 × 4.5−6 μm. Two other species, A. epiphyscia Nyl. and A. stictaria Nyl., are here recorded for Tasmania for the first time. Salient features of all species are compared.

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来源期刊

Folia Cryptogamica Estonica Agricultural and Biological Sciences-Plant Science

CiteScore

1.50

自引率

0.00%

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