626 



TE1CH0DER3IACEI. 



Gen. 261. 



INSTITAI.E, Fr. 



Stem none ; common mass containing many cavities filled with 

 spores. — Berk. Outl.p. 357. 



IxsTiTALE EFFUSA, Fr. S. V.S.p. M7 . B. 4" Br. Ann. N.H. no. 

 756. See Ptychogaster alhus. Cor da. ante. no. 1104. 



Trichoderma viride, Pers. Grev. U 271. This is a state of 

 Hypocrea rufa, Fr. 



Gen. 262. 



ARTKRODHRMA, Cnrrey. 



Peridium spnrious, indetermi- 

 nate, roundish, composed of 

 interwoven, strongly constricted, 

 jointed flocci. Spores collected 

 in the centre. — Berk. Outl. p. 

 ^-7 (jP^-^. 296.) 



357. 



rig. 296, 

 1877. Aarthroderma Curreyi. Ber^. " Currey's Arthroderma." 



Scattered or gregarions, globose or pulvinate ; flocci branched, 

 jointed, torulose ; spores brilliant yellow, spherical. — Bei^Jc. Outl. 

 V. 357. Quart. Micr. Jour. ii. pt. 240, t. ix./. 6-8. 



On dead leaves and sticks. 



