212 Hynenomyceteaj, Hydnese, Hydnum. 



cucullato-convexulis, 40-50 ram. diam., postice emarginatis, stipite 

 brevissirao vix evol«to peltato-dilatato, 5-10 mm. lat., adfixis, raai*- 

 gine intepris, cristiiJa tenuissima, acuta, strictissima, vix perspicua 

 auctis, fulvo-rufescentibus , unicoloribus. glaberrimis levissimis; 

 contextu albo, compacto. subtenui, 1 mra. crass.; hymenio ex albo 

 pallescente, aculeis obscure ferrugineis, cylindraceo-conoideis, 200- 

 250^:40-45, snbco3fertiuscuIis, apice integris, acutissimis vestito. — 

 c) Pileis tenniter merabranaceis, e rigidulo flaccidulis, dimidiato- 

 suborbicularibus, cucullato-subgaleatis, 90-100 mm. latis, 60-80 

 ram. alt., po~Stice profunde cordato-sinuatis marginatis, stipite par- 

 vulo brevissimo tuberculiformi subdorsali adfixis, ambitu integris 

 vel vix subrepandulis, e lutescente sordide pallideque fulvescenti- 

 bus, lituris radiantibus fuscescentibus ramulosis, ssspe anastoraosan- 

 tibus variegatis, raargine zona strictissima ferrnginea ornatis, le- 

 vissimis, glaberrimis, contextu albo, marginali tenuissimo, 0,3-0,5 

 mra. cr., postice ad stipitem crassiusculo, 1-2 mm. cr., compacto; 

 hymenio ex albo sulfureo vel pallide lutescente aculeis laxiusculis 

 conoideo-elongatis, 150-200^:60-65, basi albo-Iuteis, apice acutis- 

 sirais integris rufescentibusque vestito. An huc //. brunneo-leu- 

 cum B. et C? 



16. Hydnum Citrinum ZoII. in Flora 1847, p. 304. — Subimbricatum 850 

 dimidiatum; piieo molli coriaceo, supra byssaceo floccoso, citrino, 

 subtus aculeis laxis, decrescentibus, obtuso-clavatis, raollibus, ci- 

 trinis. 



Hah. ad radices Bambusaft in ins. Java. — Pilei 3-6 imbricati, 

 planiusculi, horizcntales, plus minus semiorbiculares vel basin ver- 

 sus angustati, 2-3 cm. lati, 2-2,5 cm. loogi, cum aculeis vix 4 ram. 

 crassi, margine acuto integro. Aculei simplices erecti raolles, api- 

 ce i[;orassati, colore pilei obscuriores. 



4. Resupinata. 



17. Hydnum cretaceum Cooke Grev. XVIII, p. 34. — Resupinatum, ?^i 

 longe effusum, album; subiculo crassiusculo , toraento.so, uiveo; 

 aculeis robustis, subulatis, dependentibus, obtusis, ad basim coii- 

 natis, 1-2 mm. loug,, plerumque compressis, farinaceo-cretaceis; 

 sporis 4^3. 



Hah. ad cortices in Hrasilia (Glaziou). — 7-10 cm. extensum, 

 quasi calce illinitum. 



18. Hydnum carbonarium Peck 40 Rep. p, 55. — Resupinatum, te- »52 

 nuissimum, initio floccoso-pruinosum et album, dein furaoso-brun- 

 neum, interdum margine persistenter album ; aculeis brevibus deia 



