ORDEK. IX. CRYPTOGAMIA FUNGI. 461 



."5205. ARCY'RIA Pers. ARCYRIA. (Arkys, a net ; sporules fastened together by a network of fibres.) 4-? 



27715 punicea Pers. crimson gregarious \ su.aut C rotten wood Grev cryp 130 

 Trichia denudata Sow. 29 



27716 flava Pers. yellow weak | su.aut Pa.Y rotten wood Grev. cryp. 309 



27717 incarnata Pers. Qesh-colored conical J aut Pk rotten wood 



27718 leucocephala Hofm. white-head, gregarious J aut W rotten wood Hof. ger. 2. 6. 1 



320f>. STEMONTTIS Pers. STEMOMTIS. (Stemon, a stamen ; form of some species.) 2 ? 



27719 fasciculata Pers. fascicled dense f su.aut Bk.Br rotten wood Grev crvn 170 

 TrJchianftdaSow. 



27720 papillata Pers. pimpled scattered j aut D.Br rotten wood Nees pilze 10. 118 



3207. CRIBRA^RIA Schr. CRIBUARIA. (Cribrum, a sieve; upper part of peridium.) 1 ? 



27721 micropus Schr. small-stmd pin-headed -fa aut Br pine trunks Sc. gen. nov. 2. 1-2 



3208. DICTY'DIUM Schr. DICTYDIUM. (Diktyon, a net, eidos, similar ; peridium.) l._? 



27722 cernuum Nees drooping pin-headed ^ year Bk rotten wood Grev. cryp. i, 



cryp. 153 



Class III. TRICHODERMA'CEI., Division I. (Ethallni. 



5209. SPUMA S RIA Pers. SPUMARIA. (Spuma, froth ; appearance.) 1. ? 



27723 Mucilago Pers. Mucilage frothy 1 aut Br rotten wood, grass, &c. Grev. cryp. 267 



3210. JETHA^LIUM Lk. ^ETHALIUM. (Aithales, splendid ; appearance.) 12 

 27721 flavum Lk. yellow flocculent 1 aut Y.Br on bark in stoves Grev. cryp. 272 



3211. RETICULA X RIA Bui. RETICULARIA. (Reticulum, a net ; appearance.) 2. ? 



27725 argentea Bui. silvery fragile f aut W rotten wood, &c. Grev. cryp. 106 



27726 minuta Grev. minute fragile aut W dead leaves and sticks Grev. cryp. 40 



Division II. Trichodermei. 



3212. AMPHISPOMIIUM Lk. AMPHISPORIUM. (Amphl, on either side, spora, a sporule.) I. 



27727 versicolor Lk. changeable spots winter Y hyacinths in glasses Nees pilze 100 



3213. INSTITA V LE Fries INSTITALE. (Instila, a fringe ; appearance of plants.) 2. 



27728 racliata Fries radiating woolly aut Br on plastered walls Sow. 145 



27729 agariciformis Fries Mushr.-like downy & aut Br rotten wood Sow. 146 

 Lycoprdon radiatum and agariciforme Sow. 



Division III. Pilicrini. 



3214. ASTERO'PHORA Dit. ASTEROPHOHA. (Aster, star, phoreo, to bear.) 1. 



27730 lycoperiioldes Dit. Puff-ball-like woolly 1 aut Rsh rotten mushrooms Bui. her. 519. 1 



3215. ONY GEN A Pers. ONVGE.VA. (Onyx, hoof, genos, offspring ; on hoofs and horns of animals.) 1. 3. 



27731 equlni Pers. horse-hoof minute | aut Wsh decaying hoofs.and Grev. cryp. 343 



similar substances 



Division IV. Myrothedi. 



3216. DICHOSPO^PiIUM Nees DICHOSPORIUM. (Dicha, double, spora, sporule ; double coat of peridium.) 1. 



27732 aggrej,Atum Nees clustered spots aut Bk bark of trees Nees pilze 99 

 Spumaria physaro'ides Pers. 



3217. MYROTHE V CIUM Tode MYROTHECIU.M. (Myro, to distil, theke, thecium.) 1. 3. 



27733 Carmichaelw Grev. Carmichael's gregarious aut W rotten bog matter Grev. cryp. 140 



3218. TRICHODE'RMA Pers. TRICHODERMA. (Thrix, hair, derma, skin ; downy covering.) 1.? 



27734 viride Pers. green pulvinate J aut W.Gr dead branches Grev. cryp. 271 



Class IV. ScLERoiiA v CEu. Division I. Rhizogbnei. 



3219. RHIZOCTCTNIA Dec. RHIZOCTONIA. (Rhiza, root, htcino, to destroy ; roots it grows on.) 1.3. 



27735 Croc6rum Dec. Crocus-blight clustered year Rsh saffron roots Nees pilze 135 



Division II. Apiosporei. 



3220. CHdSTO'MIUM Kunze CH^TOMUIM. (Chaite, a bristle; hairy appearance of plants.) 1. 3. 



27736 elatum Kunze tall bristly -fa aut Bk damp straw, &c. Grev. cryp. 230 



3221. 1LLOSPO N RIUM Mart. ILLOSPORIUM. (Hlo, to envelope, sporos, a sporule.) 1. ? 



27737 ruseum Fries rosy minute aut Pk on Borrera ciliaris, &c. Grev. cryp. 51 



Division III. Sclerotii. 



3222. PERICPLA Fries PERIOLA. (Peri, about, ioulos, down ; appearance.) 1. 



27738 tomentosa Fries downy scattered | spring W potato roots 



3223. SPERMOFDI A Fries ERGOT. (Speima, seed, oideo, to swell ; diseased seeds.) 1. 2. 



27739 clavus Fries spike, horn-shpd nauseous su Bksh glumes of grasses 



3224 ACROSPE RMUM Tode ACROSPERMUM. (Akros, the summit, sperma, seed ; situation.) 2. 5. 



27740 corn&tum Fries cornute gregar l aut Rsh putrid agarics Bui. her. 256 



27741 compressura Tode compressed scattered 14 & aut Bksh dead herb stalks Grev. cryp. 182 



3225. SCLERO^TIUM Tode SCLEROTIUM. (Sklerotes, hardness ; texture of plants.) 11. 54. 



27712 scutellatum Alb. shield-like regular spring Br dead leaves Grev. cryp. 144 



S7743 guercinum Pers. Oak scattered aut Bk dead oak leaves Grev. cryp. 77 



