444 



CRYPTO G AMI A LICHENES. 



Class XXIV. 



3103. B/EO MYCES Ach. B.eomyces. (Baios, small, mykes, fungus ; appearance of fructification.) 4. — 10. 



26772 roseus Ach. rosy granulated \ su Gsh heaths Eng. bot. 374 



26773 rufus Ach. rufous powdery | su Gsh sandstone Eng.bot.37 3.l,.byssoldes 



26774 microphallus E. B. small-leaved imbri. patch. 3 winter D.G wet heaths Eng. bot. 1782 



26775 casspititi us E.B. turfy leafy tuft 3 aut Pa. G oaks Eng. bot. 1796 



3104. ISI'DIUM Ach. Isidium. (Isos, equal; small differences which exist between the podetia.) 5.— 11. 



26776 microsticticumZ/oo/r. small-dotted tartareous 



26777 corallinum Ach. coralline crowded pate. £ 



26778 Westringw Ach. Westring's cracked crust \ 



26779 phymatodes Ach. bladdery powdery crust 3 

 2 phragmae v um Ach. bushy powdery crust 3 



26780 coccbdes Ach. berried powdery crust 2 



Brsh rocks Eng. bot. 2243 



aut Gysh rocks Eng. bot. 1541 



aut Gysh rocks Eng. bot. 2204 



winter Pa.Su stems, old tr. 



winter Y.Ol stems, oldtr. Eng.bot.1529. 'L.lute'sc. 

 aut Pa.Ol park pales Eng. bot. 1511 



3105. STEREOCAU'LON Ach. 

 26781 paschale Ach. Easter 



Stereocaulon. 

 branch, tufts 



{Stereos, rigid, kaulon, a stem.) 1. — ( 

 2 year Gysh mountains Eng. bot. 282 



3106. SPH^EROPHORON Ach. Sph^r. {Sphaira, globe, phoreo, to bear ; form of fructification.) 3.— 14. 



26782 coralloides Ach. coral-like bushy 1| year Pa.Br rocks Eng. bot. 115 



26783 fragile Ach. brittle bushy 1 year Gysh rocks Eng. bot. 2474 



26784 compressum Ach. compressed bushy 1 year Wsh rocks Eng. bot. 114. L frdgilis 



Tribe III. HOMOTHA'LAMI. 



3107. ALECTCTRIA Ach. Alectoria 



26785 jubata Ach. maned 

 2 chalybiiformis j4cA. steel-formed long tufts 



26786 sarmentosa Ach. twiggy much branch 



. {Alektor, unmarried ; uncertainty respecting male flowers.) 2. — 7. 

 long tufts 3 winter Br on fir trees Eng. bot. 1880 



3 winter Gy.B on fir trees 

 2| winter Pa.Y mountains Eng. bot. 2040 



3108. RAMALPNA Ach. Ramalina. 



26787 /raxinea Ach. 



26788 fastigiata Ach. 

 2 calicaris Ach. 



26789 scopulorum Ach. 



26790 farinacea Ach. 



26791 pollinaria Ach. 



Ash-like 



peaked 



calyx-like 



rocks 



mealy 



powdery 



loose tufts 

 loose tufts 

 loose tufts 

 loose tufts 

 bushy tufts 

 bushy patch 



(Ramale, a withered branch ; habitat.) 



2 year 

 2 year 

 1| year 

 1| year 



2 year 



3 year 



Gysh bran, of trees Eng. bot. 1781 

 Gl rocks & trees Eng. bot. 890 

 Gl rocks & trees 

 Y.Gy marine roc. Eng. bot. 688 

 Gysh trun. of trees Eng. bot. 889 

 Bt. Gold oaks Eng. bot. 1607 



5. - 19. 



3109. CORNICULA"RIA Ach. Cornicularia 



26792 tristis Ach. dingy 



26793 aculeata Ach. prickly 

 2 spadicea Ach. scarlet 



26794 bicolor Ach. two-colored 



26795 ochroleiica Ach. pale-yellow 



26796 lanata Ach. woolly 



26797 pubescens Ach. pubescent 



26798 heteromalla E. B. various-woolled rough patch 3 aut 



shrubby 

 shrubby 

 shrubby 

 shrubby 

 shrubby 

 shrubby 



(Corniculus, 

 If year 

 1 year 

 1 year 

 1 year 

 li year 

 year 



■16. 



entangl. tufts 3 aut 



little horn ; divisions of thallus.) 7. 

 Dp.Br alpine rocks Eng. bot. 720 

 Ch Highl. mou. 



Ch Highl. mou. Eng.bot.452. Jj.hlspidus 

 B Highl. mou. Eng. bot. 1853 

 Pa.Y Highl. mou. Eng. bot. 2374 

 Gy.B rocks Eng. bot. 846 



B rocks Eng. bot. 2318 



B bark of trees Eng. bot. 2246 



3110. U'SNEA Ach. 



26799 fl6rida Ach. 



26800 plicata Ach. 

 2 hlrta Ach. 



26801 barbata Ach. 



2 articulata Ach. 



Usnea. 

 flowering 

 plaited 

 hairy 

 bearded 

 jointed 



(Achneh, lichens, Arab.) 3. — 10. 



erect 2| winter Gsh old trees Eng. bot. 872 



pendulous 4 winter Gsh old trees Eng. bot. 257 



nearly erect 2 winter Gsh old trees Eng. bot. 1354 



pendulous 4 winter Gsh old trees Eng. bot. 258. 2 



pendulous 4 winter Gsh old trees Eng. bot. 258. 1 



3111. COLLE^MA Ach. Collema. (Kollema, glue ; fronds gelatinous.) 27.— 41. 



I. Placy'nthium. — Thallus crust-like, irregular or uniform. 

 26802 nigrum Ach. black regular patch 3 wet w B.G calcar. rocks Eng. bot. 1161 



II. Enchy'lium. — Thallus imbricated, plaited, roundish, composed of minute lobes, becoming very turgid 



cheileum Ach. 

 26S04 fragrans Ach. 



26805 crispum Ach. 



26806 tenax Ach. 



26807 plicatile Ach. 



26808 fluviale Ach. 



26809 melee N num Ach. 



2 marginale Ach. 



26810 fascicular Ach. 



26811 cretaceum Ach. 



26812 corrugatum Ach. 



lipped 



fragrant 



crisp 



tough 



plaited 



river 



blackish 



marginal 



fascicled 



cretaceous 



wrinkled 



when wet. 



1| wet w B.G roots of trees 

 | wet w D.Ol trun. of elms Eng. bot. 1912 

 | wet w Gl on the grou. Eng. bot. 834 

 1 wet w G moist places Eng. bot 2349 

 1 wet w Ol.G wet rocks Eng. bot. 2348 

 wet w Br calcar. rocks Eng. bot. 2039 

 rocks 



Highlands Eng. bot. 1924 

 trun. of trees Eng. bot. 1162 

 chalk stones Eng. bot. 738 

 rocks, sea co. Di. muse. 19. 19 



| wet w Br 



1 su Ol 



2 aut.w Br 

 ■fe winter Br 

 \ winter D.G 



round, patch 

 small patches 

 round, patch, 

 lobed tuft 

 lobed tuft 

 many-parted 

 starry 



imbric. lobes 

 roundish 

 minute dots 

 small patches 



III. Scyti'nium. — Thallus somewhat foliaceous, irregular, formed of naked, expanded, thick, turgid, 



naked lobes. 



26813 palmatum Ach. palmated lobed patch 1 sp.su Br sand, ground Eng. bot. 1635 



26814 granulatum E. B. granular imbric. patch If wet w Br gravel walks Eng. bot. 1757 



26815 multiparfitum E. B. many-parted lobed patch 3 su Ol.G rocks & walls Eng. bot. 2582 



IV. Mallutium. — Thallus foliaceous ; lobes rounded, downy, or fibrous beneath. 



26816 saturnlnum Ach. dingy leafy 2 year B.G trun. of trees Eng. bot. 1930 



26817 Burgess?7 Ach. Burgess's leafy ' 2 year Gl trun. of trees Eng. bot. 300 



V. Latha^grium. — Thallus foliaceous ; lobes somewhat membraneous, lax, naked, dark green. 



26818 nigrescens Ach. nigrescent leafy 2 year D.G trun. of trees Eng. bot. 345 

 flaccid leafy smooth 2 year D.G Scotland Eng. bot. 1653 

 dusky rugose memb. 2 year D.G trun. of trees Eng. bot. 1737 

 dark flat patches 1§ su Ol old walls 

 sinuous flat patches 1| su Ol old walls Eng. bot. 772 



VI. Leptogium. — Thallus foliaceous ; lobes rounded, membraneous, thin, naked, cinereous, glaucous, 

 somewhat transparent ; apothecia slightly stalked. 

 tremello'ides Ach. Tremella-like half transpar. 1 spring Lead rocks Eng. bot. 1981 



26823 lacerum Ach. lacerated half transpar. 1| spring Gl earth Eng. bot. 1982 



VII. Musci'colum. — Thallus very finely laciniated and branchletted. 



26824 subfile Ach. subtle starry " 1| su D.G earth Eng. bot. 1008 



26825 tenuissimum Ach. finest flat patch 2 jl.au D.Ol dry banks Eng. bot. 1427 



26826 Schrader/ Ach. Schrader's small tufts | jn Y.G old walls Eng. bot. 2284 



26819 flaccidum Ach. 



26820 furvum Ach. 



26821 scofinum Ach. 



2 sinuatum Ach. 



