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702 Discoinycetae, Pozizacefe. Hyalospora;, Geopyxis. V 



plicato, albo-suljpruinuloso; ascis cylindriifeis, antice obtusissime 

 rotundatis, postice longissirne attenuato-slipitatis, j). sp. 130-150« 

 15-lG, stipitc 150-180 (x. longo, octosporis, paraphysibus densis 

 vix longioribus simplicibus apice modice clavulato-mcrassatis 6-7 

 (X. crassis obvaliidis; sporidiis rectc v. oblique rnouostichis, elli- 

 psoideis, utrinque latissime saljtruncato-rotundatis, 20 «•- 12-13, gut- 

 tula sph?erica maxima farctis, additis saepe guttulis utrinque non- 

 nullis minutis, levibus, hyalinis. 



Hah. ad terram inter foHa dejecta in Parque de La Plata Ar- 

 ■gentinge. — Jodi ops nuUa. 



GEOPYXIS Pers. — Syll. VIII p. 63, X p. 3, XI pag. 393, XIV 

 pag. 744. 



1. Geopyxis elata Massee, Kew Bull. 1898, p. 123. — Ascomatibus aCB 

 stipitatis, cupulatis, extus intusque alutaceis, rugulosis, glabri:?. 2 

 cm. latis; stipite longissimo, cylindraceo, glabro, pallido, 6-8 cra. 

 longo, 3-4 mm. crasso; ascis cylindraceo-pedicellatis, octosporis, 

 jodo haud tinctis, 320-350 « 18-20; sporidiis eUlptico-fusoideis, 

 utrinque acuminatis, hyalinis, 32-35^14-15; paraphysibus fiHfor- 

 mibus. ^^ 



Bah. ad terram, Kumusi River, British Nova Guinea. — Hy- I 

 pothccium ct excipulum ex hyphis gracilibus, intertextis compo- 

 sita. Cr. alutkolorl Berk. aiEnis, sed prjKcipue diflert stipite ]on- 

 gissimo et sporidiis majoribus. 



2. Geopyxis rapiiloides (Rehm) Sacc. et Syd. Tarzetta rapuloides 2« 

 Ilehm, Hcdw. ]899, p. 243). — A.scomatibus caespitose e mycelio 

 albido oriundis, primitus globosis ciausis. dein urceolatis, disco de- 

 mum plano irregulariter repando tenuissime marginato roseo-al- 

 bido, 1-2 cm. diam., cxtus primitus crystallino-hyalinis, dein albo- 

 flavidulis, granulis minimis conspersis, in stipitem radiciformem 

 demum longitudinaliter subsulcatum, basim versus albidum, '/,-2 

 mni. hiuim, 1-3 cm. longum elongatis, siccis extus corrugatis, fra- 

 gilissimis; ascis cyUndraceis, apice rotundatis, 120^8, octosporis ; 

 sporidiis monostichis, oblongo-pllipticis, levibus, continuis, guttiilis 



2 oleosis praiditis, hj^alinis, 8-10 «5, paraphysibus laxis, filiformi- 

 bus, hyalinis, 2-3 ^j^. latis. 



Hab ad terram pr. Feidkirch, Vorarlberg Austris (Rick). — 

 Excipulum tenerum, cellulis niagnis iiyalinis parenchymatico-con- 

 textum. Jodi ops nulla. 

 3 Geopyxls aparaphysata Speg. Fg. Arg. novi v. crit., p. 302 (1899) 28* 



