195 



1.— Peiieonia bvassicoecola B. and Br. Ann. Nat. Hist... 187") 

 No. 1452. On rotten cal>bage stalks, Batheaston, Mavcli. 



GENUS lOo. CRDOCEPHALUM,* I'n'HffS. 



Hyphasma creeping, septate, stem erect, septate, simple, ending 



in a vesicular head which bea.rs the spores ; spores simple, 



sub-radiating. Pj'euss in Sturm's Deutschlands Flora, vi. p. 121. 



I. — CEdocephalum loeticolor B. and Br. Ann. Nat. Hist.. 1865, 



No. 1056, t 14, fig. 12. On sheep's dung, Batheaston, 



October. 



GENUS 196. SPONDYLOCLADIUM.f PreuSS. L.C. 



Sterile flocci (hyphasma) creeping, septate, fertile threads erect, 

 simple, or slightlj' branched ; spores septate, attached laterally or 

 whorled. 



1. — Spondylocladium fumosam Preuss, 1. c. No. 35, t 53, 1862. 

 Batheaston, March, on rotten sticks. 



GENUS 197, SPOROCYBE.i Fr. 



Flocci septate, free ; heads globose, studded with spores. 



1. — Sporocybe byssoides Fr. On petioles of Robinia pseudacacia, 

 Batheaston, January. 



2. — S nigrella Berk. Ann. Nat. Hist., Series I., vi., 433, 



No. 226, cum icone, Ser. I., vol. vi., p. 433. Batheaston, on 

 carex paniculata, June. 



3.— S alternata Berk, 1. c. 434, No. 227, p. 434. Bath- 

 easton, on damp paper. 



GENUS 198. STACHYBOTRYS.§ Cda. ICONES I. f. 278. 



Floci septate, free ; branches bearing short, verticillate ramuli 

 at their apices, forming a little head, and each terminated by a 

 spore. 



* From oidos, a swelling, and kephalos a head. 



t From spondylos a vertebra, and klados, a branch. 



t From sporos, seed, and kube, a head. 



§ From stachys, a spike, and botrys, a raceme. 



