464 CRYPTOGAMIA FUNGI. CLASS XXIV. 



3254. DEMAYTIUM Pen. DEMATIUM. (Diminutive of dema, a bundle ; mode of growth.) 1. ' 

 27823 articulatum Pers. articulated minute aut Bksh stems of herbs Pers. Uisp. 4. 2. 



Class IV. BYSSA'CEJE. Division I. Rhizomorphece. 



3255. RHIZOMO'RPHA Roth RHIZOMORPHA. (Rhiza, a root, morphe, form ; resemblance.) 4. ? 

 27V4 subcorticalis Pers. subcortical net-like 72 year Br beneath bark Sow. 392. 1 & 2. patens 

 2782.) dive>gens Grev. diverging creeping 24 aut Rsh beneath bark Grev. cryp. 154 



27826 subterr&nea Pers. subterrane. filament. 24 year Bk mines 



27827 medullaris Sm. medullary much bran. 144 year W cellars Lin. tr. 12. 20 



3256. OZO^NIUM Lk. OZONIUM. (Otos, a branch ; filaments branched.) 1. ? 



27828 auricomum Lk. yellow-haired byssoid 3 aut O rotting wood Grev. cryp. 260 



Division II. Racodiacece. 



3257. RACCTDIUM Pers. RACODIUM. (Rakos, a torn garment ; appearance of plants.) 1 ? 



27829 cellkre Pers. twne-cellar shaggy 3 year Sooty cellars Grev. cryp. 259 

 Fibrillaria vinaria Sow. 



3258. HELMISPCTRIUM Lk. HELMISPORIUM. (Helming, a worm, spora, sporule.) 2. 8. 

 278;X) macrocarpon Grev. long-fruited broad year Bk dead branches Grev. cryp. 148 

 27831 velutlnum Lk. velvet spreading year Bk dead wood Grev. cryp. 148 



3259. CLADOSPCPRIUM Lk. CLADOSPORIUM. (Klados, a branch, spora, a sporule; attached to.) 2. 5. 

 7832 herb&rum Lk. herbs very min. su aut Ol G. dead stems Nees pilze 5. 64 



27833 velutinum Grev. velvety patches spring G.Bk rotten wood 



3260. HELICOSPO^RIUM Nees. HELICOSPORIUM. (Helikos, twisted, spora, sporule; sporules curved.) 1. 



27834 vSgetum Nces vigorous cloud-like o Gy foot of trees Nees pilze 66 



Division III. Byssea* 



3261. MONI'LI A Pers. MONIUA. (MonUe, a necklace ; filaments articulated.) 1. 12. 

 7835 antennata Pen. antenna>-lk tufts aut Bk dead wood Grev. cryp. 255 



S262. TO'RULA Lk. TORULA. (Diminutive of torus, a twisted cord ; appearance of filaments.) 1. ? 



27836 herbarum Lk. herbs fragile aut Bk dead stems 



Class V. PHYLLERIA V CEJE. 



32fi3. ERI'NEUM Pers. ERINEUM. (Erinos, a hedgehog erinaceous appearance.) 19. 40. 



27837 aureum Pers. golden velvety spots su Bt.Y Ivs Pupulus nlgra Grev. cryp. 33 



27838 griseum Per s. grey velvety spots sp.su Dl.P under oak leaves Grev. cryp. 141 



27839 acerinum Pers. Maple depres. tufts sp.aut R.Br und. sycamore Ivs Ed. ph. jour. 6. 2. 1 & 6 



27840 ^yrinum Pers. Pear tree depres. tufts aut R.Rr on crab tree 1. s Grev. cryp. 22 



27841 tortubsum Grev. tortuous depres. tufts sp.su Wsh on birch leaves Grev. cryp 94 



27842 Juglandis Dec. Walnut depres. tufts su Pa under walnut Ivs Grev. cryp. 263 



27843 clandestinum Grev. concealed depres. tufts su W.Pk und. hawthorn Ivs Grev. cryp. 141 



27844 rbseum Schultz rosy depres. tufts su C on birch leaves Grev. cryp. 21 



27845 ietulinum Reb. Birch depres. tufts sp.su Wsh on birch leaves Ed. ph. jour. 6. 3. 16 



27846 purpurascens Ga^.purpurascent depres. tufts su P.Br maple leaves 



27847 Sorbi Funk Mountain Ash depres tufts su Rsh. B mountain ash Grev. cryp. 263 



27848 P-Adi Duval Bird-Cherry depres. tufts su D.Br on Primus Padus Grev. cryp. 157 



27849 alneum Pers. Alder depres tufts su O.Br alder leaves Grev. cryp. 157 

 27X50 /agineum Pers. Beech depres. tufts su Pk.Br beech leaves Grev. cryp. 250 



27851 populinum Pers. Poplar depres. tufts su D.Br. on trembling poplar Grev. cryp. 250 



27852 filiaceum Pers. Linden depres tufts su Pa lime tree leaves 



27853 lanusum Grev. woolly hidden tufts su Pa margin of pear Ivs 

 278.~4 Fitis Dec. Vine woolly tufts su Rsh. Br vine leaves 



27855 Pseudo-platani Pets. Sycamore depres. tufts su Rsh.B sycamore leaves 



Class VI. EUTO'PHYTI. Division I. Sporodesmii. 



5264. CORYNEHJM Nees CORYNEUM. (Koryne, a club ; form.) 1. 7. 



27856 pulvinatum Nees cushioned minute aut Bk dead branches Nees pilze 31 



32K5. SPORIDE'RMIUM Lk. SPORIDERMIUM. (Spora, a sporule, derma, a skin ; situation.) 1. ? 



27857 fctrum Lk. dark parasitic aut Bk on species of Thelephora Grev. cryp. 194 



3266. EXOSPCPRIUM Lk. EXOSPORIUM. (Exo, outside, spora, sporule.) 1. 4. 



27858 riliae Lk. Linden punctifonn year Bk linden branches Grev. cryp. 208 



Division II. Stilbospbrei. 



3267. ASTROSPCPRIUM Kunze ASTROSPORIUM. (Aster, a star, spora, sporule ; formO 1. 



27859 Hoffmann* Kunze Hoffmann's minute year Bk dead beech branches 



3268. STILBO'SPORA Hofm. STILBOSPORA. (Stilbo, to shine, spora, a sporule.) 3. 6 



27860 ftetulina Pers. Birch raised year Bk dead birch trunks Grev.cryp.273.Derf^7W. 



27861 biloculata Grev. two-celled emerging year B dead furze bran. 



27862 profusa Grev. profuse spots year Bk dead sycamore bra. Grev. cryp. 212 



3269. MELANCO^NIUM Lk. MECANCONJUM. (Melas, black, konis, dust; appearance.) 2. 9. 



27863 ovatum Lk. ovate minute spots year Bk dead branches Grev. cryp. 212. Stilbos. 



27864 coDglomeratum Lk. conglomerate spots year Bk dead branches Lk. obs. 1. 1. 7 



Division III. Neemasporei- 



3270. N^MA'SPORA Pers. N.EMASPORA. (Nema, a thread, spora, a sporule ; resemblance.) 3. ? 



27865 CIrpinj Sow. Hornbeam irregular year Bk dead hornbeam branches Sow. 376 



27866 filamentbsa Grev. filamentous tortuous year O dead branches 



27867 crocea Pers. saffron gregarious year O dead beech branches 



