EXPLANATION OF PLATE XX 



Trichia botrytis (Gmel.) Pers. 



Figs. 521, 522. Habit, X 10; spore, X 1200. 



Trichia floriformis (Schw.) G. List. 

 Fig. 523. Habit, X 10. 



Hemitrichia serpula (Scop.) Rost. 



Figs. 524, 525, 526. Habit, X 5; capillitium, X 1200; spore, X 1200. 



Hemitrichia stipata (Schw.) Macbr. 



Figs. 527, 528, 529. Habit, X 10; capillitium, X 1200; spore, X 1200. 



Hemitrichia ovata (Pers.) Macbr. 



Figs. 530, 531, 532. Habit, X 10; capillitium, X 1200; spore, X 1200. 



Hemitrichia vesparium (Batsch) Macbr. 



Figs. 533, 534, 535. Habit, X 10; capillitium, X 1200; spore, X 1200. 



Hemitrichia clavata (Pers.) Rost. 



Figs. 536, 537, 538. Habit, X 10; capillitium, X 1200; spore, X 1200. 



Hemitrichia stipitaia (Massee) Macbr. 



Figs. 539, 540. Habit, X 10; spore, X 1200. 



Hemitrichia montana (Morg.) Macbr. 



Figs. 541, 542. Habit, X 10; spore, X 1200. 



Hemitrichia karstenii (Rost.) List. 



Figs. 543, 544. Capillitium, X 1200; spore, X 1200. 



Hemitrichia leiocarpa (Cke.) List. 



Figs. 545, 546. Capillitium, X 1200; spore, X 1200. 



Hemitrichia intorta List. 



Figs. 547, 548. Capillitium, X 1200; spore, X 1200. 



Calonema aureum Morg. 



Figs. 549, 550, 551. Habit, X 10; capillitium, X 1200; spore, X 1200. 



