Iln llviiirnomyccta^ ('l:iv;irincf;<', l!;iiuii;iniiii'Il:i. 



rotio globoso, s;i.'pe castaneo, umbilicato, 1-4 mm. diam., oriunda, 

 typice simplex, 1,5-2,5 cm. alta, pallida, ceracea ; clavula gracili 

 0,5 cm. longa, 1,5-2 mm. cr., in stipitem filiformem, tenuissime 

 pilosum scnsim transeunte : basidiis 4-sterigmaticis ; sterigmatibus 

 subulatis, 7,6- lO |j.. long-, basi 3 \i.. cr. ; sporis ovoideis, continuis, 

 basi lateraliter apicuiatis, 12-14 ^^ 6, hyalinis, guttulam unam majo- 

 rem pluraque minutas fovcntibus. 



Ilab. sclerotia in sarmentis Vitis viniferoc per hiemem te- 

 ctis; clavulir aprib-majo evolvuntur, prope Berolinum. — Non 

 raro occurrunt formio steriles fihformes pluries ramosa' vix cla- 

 vulatn'. 

 7. Typhula tenerrima Speg., An. Mus. Nac Buenos Aires t. XIX 1719 

 (ly09; p. 280. — Maculis nullis; clavulis amphigenis, erectis, re- 

 ctis V. flexuosulis, candidis 3-5 mm. long., 50 a. cr., apice acutis, 

 basi non vel vix fuscescentibus insititiis ; basidiis clavulatis, 25- 

 30=* 10, hyalinis, sterigmatibus brevibus acutis; sporis levibus non 

 V. vix inajquilateralibus, 6-8 «= 2,5-3. grosse 1-guttulatis, elongato- 

 ellipsoideis. 



Hab. ad folia dejecta putrescentia Chamissoie altissimjc 

 in dumetis Parque Roca, Tucuman ArgentinsB. 



PISTILLARIA Fr. — Syll. VI p. 752, IX p. 255, XI p. 141, XIV 

 p. 243, XVI p. 215, XVII p. 201. 



1. Pistillaria Batesi Peck, Journ. of Mycol. XIV (1908) pag. 3. — 1720 

 Dense gregaria, caespites fere compactos ad ramos hospitis cffor- 

 mans; clava molli. carnosa, ovata v. oblonga, obtu.sa, sessili vel 

 deorsum stipitiformi-angustata, uda pallida, in sicco griseo-cinna- 

 momea et pruinosa 0,5-1 mm. longa; sporis filiformibus, rectis v. 

 curvulis, hyalinis, 10-20 « 1-2. 



Ilah. in ramis Callirhojc involucratte, Red Oloud Ne- 

 l)raska, Amer. bor. (.1. M. Bates). - Specios inter ceteras minima, 

 parasitica. 



BAUMANNIELLA P. Hcnn. — Syll XIV p. 244. 



i. Baumanniella brasiliensis Rick, Broteria V (1906^ p 11. — Ca- 1721 

 pitulis gregariis, globosis, sicpe depressis, cavis, albo-stramineis, 

 demum exsiccando rubro-brunneis, pruinatis, 3-5 mm. diam.; sti- 

 pite usque ad 3 mm. alto, 0,5 mm. lato, primitus albo-pruinoso, 

 demum obscuriore; basidiis monosporis; sporis ovoideis, 6 a. long., 

 3,6 'J.. lat., apiculatis; cystidiis lageniformibus. 



