Schismatomma californicum (Tuck.) Zahlbr.

Kryptogamae exsiccatae.
1859. Schismatomma californicum.
Herre in litt. — Dir in a californica Tuck., Lichen, of California (1866), p. 17.
— PlatYgrapha californica Nyl. in Bullet. Soc. Linn. Normand., ser. 2a, vol. II (1868),
p. 97 not.; Tuck., Genera Lichett. (1872), p. 195 et Synops. North Amer. Lich., vol. II
(1888), p. 116.
Epithecium pulverulentum, decolor, Ca Cl2 02—, KHO—Perithecium fusco-
nigricans, lateraliter tenue, magis fuscescens, extus a thallo vestitum, infra hymenium
crassum. Hymenium demum columellis erectis, simplicibus vel furcatis, ad perithecium
pertinentibus, increbris divisum (apothecia inde pseudochiodectonoidea), decolor, solum
infra epithecium olivaceofuscescens, J cupreorufescens. Paraphyses capillares simplices,
eseptatae, ad apicem non latiores. Asci oblongoclavati, superne rotundati et ibidem
membrana incrassata cincti, hymenio paulum breviores, 8-spori. Sporae in ascis plus
minus biseriales, decolores, oblongae, 3 septatae, 24—27 fi longae et 5—6 fi latae.
Originale Tuckermans sah ich nicht; ich folge der Bestimmung Herres.
Zahlbruckner.
America borealis (California): Cypress Mountain prope Monterey, ca. 50' s. m.,
ad corticem Cupressi macrocarpae. f	—j leg. A. C. Herre.
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