aMiicoraceiO, Piloboleaj, Piloholus. 185 



1. Pilobolus crystallinus (Wigg.) Tode Fungi Meckl. Sel. 1, p. 41, Grove 692 

 Pilobol. p. 33, t. IV, f. 16, Schruet. Krypt. Flor. Schles. Pilze p. 212, 

 Uydrogera cr?/6;/a//mrt Wigg. Flora Holsat. p. 110, n. Wo^^Mucor 

 obliquus Scop. Flor. Carn. 2, p. 494, M. urceolatus Bulliard Champ. 

 1, p. 111, pl. 480, f. 1, P. urceolalus Pulton iMidl. Fl. t. 31. — 

 Hyphis sporangiferis gracilibus, pellucidis, roridis, lutescentibus, 

 apice ventricoso-clavatis, 5-7 mm. alt. ; sporangiis hemisph?ericis, 

 300 [J: latis, nigris, cuticula verrucosa reticulata; columella conoi- 

 dea, atro-caerulea ; sporis uniformibus, ellipticis, episporio teoui, 

 7-10^5-6, dilutissime flavidis. 



Ilab. iu fimetis equinis et bovinis in tota Europa et ia Araer. 

 bor. — Forma P. eucrysiaUinus Grove Monograph of the Pilo- 

 bolidae p. 34 a typo vix distincta. 



2. Pllobolus Kleinil Van Tiegh. Struct. Spor. Pilob. in Bull. d. 1. Soc. ~m 

 Bot. de France 1875, Grove Pilobol. p. 35, pl. IV, 1-8, f. 10-13, 

 Schroet. Krypt. Flor. Schles. Pilze p. 212, P. roridus Currey Linn. 

 Journ. t. 162, pl. 2 non Pers. P. cri/stallinus Klein Zur Kennt. Pil. 



p. 300, pl. 23-7, f. 1-52. — Hyphis sporangiferis apice ventri- 

 coso-infiatis, gracilibus, roridis; sporangiis unicoloribus, cuticula 

 verrucosa; columella conica, quandoque medio constricta tum sur- 

 sum in cylindrum desinente; sporis iii?pqualibus sphferoideo-elli- 

 psoideis, 12-15 ^ 6-9,*aurantiacis. 



Ilab. m stercore vaccino et huraano in Gallia, Germania, An- 

 glia, Italia. — Sporai in speciminibus majoribus, 12-20:^6-10, in 

 minutis fere sphasoidea?, Sec. v. Tieghen. P. crystallino affinis. 



3. Pilobolus roridus (Bolt.) Persoon. Synops. Fungor. p. 118, Grove ^^04 

 Pilobol. pag. 30, t. VI, f. 4-6, Schroet. Krypt. Flor. Schles. Pilze. 



p. 212, Mucor roridulus Withering Bot. Arr. ed. 1, II, p. 784, M. 

 roridus Bolton Ilist. Fung, III, 168, pl. 132, fig. 4, Pilobolus mi- 

 crosporus Klein Zur Kennt. Pil. p. 360, pl. 27-8, Fungus virgi- 

 . nianus Pluk. Phyt. t. 116, f. 7. — Hyphis sporangiferis filifor- 

 mibus, elongatis, 1-2 cm. altis, delicatulis, apice globosis, subhya- 

 linis; sporangiis hemispha3ricis, depressis, circ. 200 a. latis, brun- 

 neis, columella convexa; sporis ellipticis, 6-8^:3-4, dilute flavis. 



Ilab. in stercore mammalium in Germania, Gallia, Anglia, Sue- 

 cia, Carolina sup. 



4. Pilobolus longipes Van Tiegh. Trois. Mom. p. 27, pl. 10, f. 11-15, 503 

 Bainier, Etude p. 46, pl. 2, f. 11-13, Grove Pilobol. p. 35, t. VI, 



f. 1, P. roridus Brefeld Bot. Unters. Zo pl. 4. f. 17, non Pers. 

 — Maximus; liyphis sporangiferis filiforraibus, elongatis, apice glo- 



