COLLYBIA 337 



base, curved, tough, smooth. Gills white, free, subdistant, narrow, 

 minutely toothed. Flesh pallid, thin. Spores white, elliptical, 7x4- 

 5/i. In troops, in mixed woods. July Nov. Not uncommon, (v.v.) 

 C. tenacella (Pers.) Fr. = Marasmius conigenus (Pers.) Karst. 

 C. tenacella (Pers.) Fr. var. stolonifera (Jungh.) = Marasmius coni- 

 genus (Pers.) Karst. 



1054. C. planipes (Brig.) Fr. Planus, flat; pes, foot. 

 P. 2-3 cm., bay, slightly fleshy, convexo-plane, orbicular, somewhat 



viscid, smooth; margin paler, crenate. St. 3cm. x 2-3 mm., con- 

 colorous, equal, compressed, rooting. Gills whitish, free, ventricose. 

 Spores white. Caespitose. Woods. Sept. Rare. 



**Gills narrow, crowded. 



1055. C. acervata Fr. (= Collybia enjthropus (Pers.) Quel.) Fr. Icon. 

 t. 64, lower figs. Acervata, heaped up. 



P. 3-7 cm., reddish flesh colour, whitish when dry, slightly fleshy, 

 convex, then flattened, obtuse, or at length gibbous ; margin at first 

 involute, at length flattened and slightly striate. St. 5-10 cm. x 2- 

 5 mm., rufous, sometimes brown, rigid-fragile, slightly attenuated up- 

 wards, rarely compressed, very smooth, base white-tomentose. Gills 

 flesh colour, then whitish, adnexed, soon free, linear, narrow, plane, 

 very crowded. Flesh pallid, reddish in the St., thin. Spores white, 

 elliptical, 6-8 x 3-4/A. Caespitoso-fasciculate. Pine stumps. Aug. 

 Oct. Not uncommon, (v.v.) 



C. dryophila (Bull.) Fr. = Marasmius dryophilus (Bull.) Karst. 

 C. dryophila (Bull.) Fr. var. funicularis Fr. = Marasmius dryophilus 

 (Bull.) Karst. var. funicularis (Fr.) Rea. 



C. dryophila (Bull.) Fr. var. aurata Quel. = Marasmius dryophilus 

 (Bull.) Karst. var. auratus (Quel.) Rea. 



C. dryophila (Bull.) Fr. var. oedipus Quel. = Marasmius dryophilus 

 (Bull.) Karst. var. oedipus (Quel.) Rea. 



C. dryophila (Bull.) Fr. var. alvearis Cke. = Marasmius dryophilus 

 (Bull.) Karst. var. alvearis (Cke.) Rea. 



C. dryophila (Bull.) Fr. var. aquosa (Bull.) Quel. = Marasmius dryo- 

 philus (Bull.) Karst. var. aquosus (Bull.) Rea. 



1056. C. extuberans (Batt.) Fr. Cke. Illus. no. 202, t. 146, as Collybia 

 nitellina Fr. Extuberans, swelling out. 



P. 2-5 cm., rufous fuscous, bay brown, occasionally becoming pale, 

 slightly fleshy, convex, then flattened, orbicular, at length depressed 

 round the prominent umbo, smooth, slightly viscid when moist. St. 

 4-5 cm. x 3-5 mm., concolorous, or paler, equal, tense and straight, 



R. B. B. 22 



