. Fig. 94.—Xenodochtiscarbonarius. i, teleutospore pustules on Burnet saxifrage, nat. size; 2, a single teleutospore, highly mag, ; 3, a chain of uredospores, highly mag. Teleutospores cylindrical or worm-like, often curved, composed of 10-20 globose cells, much constricted at the septa, smooth or minutely warted towards the apex, dark brown; individual cells 15-20 /x diam.; stalk short, hyaline. GYMNOSPORANGIUM (Hedw.) Teleutospores forming large subgelatinous masses, oozing out from the bark of the matrix (always Junipers in this

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Keywords: ., bookpublishernewyorkmacmillan, booksubjectplantdis, bookyear1910