Plate 39 



RAMALINA CALICARIS (L.) E. FRIES 



Fig. 1, the plant, showing the lobed thallus and the apothecia. Fig. 2, a portion of the 

 thallus and three apothecia. Fig. 3, a section through an apothecium and the thallus below; 

 a. the hymenium; b and c, the hypothecium; d, the algal layer; e, the medullary layer; /, the 

 algal layer; g, the pseudocortex of entangled hyphae. Fig. 4, a longitudinal section of the thallus; 

 a and /, the pseudocortex; b and e, the algal layer; c and d, the medullary layer. Fig. 5, 

 paraphyses and an ascus. Fig. 6, 1-septate spores. Fig. 7, algal cells. Fig. 1, natural size; 

 fig. 2, enlarged about 10 diameters; figs. 3, 4, enlarged 400 diameters; figs. 5-7, enlarged 650 

 diameters. From Schneider. 



