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Polyblastidium microphyllum (Kurok.) Kalb

Family :

Physciaceae

Mongkolsuk, Meesim, Poengsungnoen, Buaruang, Schumm & Kalb, Phytotaxa 235(1): 44 (2015) 


Previously : Heterodermia microphylla (Kurok.) Skorepa 

Skorepa, Bryologist 75: 490. 1972. 

Basionym: Anaptychia hypoleuca var. microphylla Kurokawa, J. Jap. Bot. 34: 123. 1959.

ID :

BU/BRL/2022/035

Thallus :

Saxicolous

Lobes :

1.5 mm wide, densely lobulate along margins, corticated on upper side only

Upper Side:

Greyish brown

Isidia :

Lacking isidia and soredia

Lower Side :

​

Medulla :

​

Indian specimens sterile

Apothecia :

​

Ascospores :

Medulla K + yellow, C-, P-. Zeorin present.

Chemistry :

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