970 
CRYPTOGAMIA. 
Class XXIV. 
2850. B^CMYCES. Ach. B^omyces. 
15638 r6seus Ach. 
15639 rufus Ach. 
rosy 
rufous 
15640 microphyllus E. B. small-leaved 
15641 csespit'itius E. B. turfy 
2351. ISI'DIUM. Ach. Isidium. 
15642 microsticticumi/oo. small 
15643 corallinum Ach. 
15644 Westrin'gii Ach. 
coralloid 
Westring's 
granulated 
powdery 
imbric. patch 
leafy tuft 
crowded pate, 
cracked crust 
Sp. 4—10. 
I sum. Gsh 
I sum. Gsh 
3 wiiit. D.G wet heaths 
3 aut. Pa.G oaks 
Sp. 5—11. 
\ aut. Brsh rocks 
i aut. Grsh rocks 
A aut. Grsh rocks 
Eng. hot. t. 374 
E.bot. t.373. L.byssoides 
Eng. hot. 1782 
Eng. hot. 1796 
Eng. bot. 2243 
Eng. bot. 1541 
Eng. bot. 2204 
15645 phymatodes Ach. bladdery 
powderycrust 3 wint. Pa. Su. stems, old tr. 
/S phragmcs' um Ach. 
15646 coccodes Ach. 
huff 
cracked 
2352. STEREOCAU'LON. Ach. 
15647 paschale Ach. Easter 
2353. SPHiERO'PHORON. Ach. 
15648 coralloides Ach. coralloid 
156-19 fragile Ach. brittle 
15650 compressum Ach. compressed bushy 
powderycrust 
powderycrust 
StEREOCAULOiV. 
branch, tufts 
Sph^ropheron. 
bushy 
bushy 
3 wint. 
2 aut. 
Y.Ol stems, old tr. 
Pa.01 park pales 
Sp. 1—6. 
2 all sea. Grsh mountains 
Sp. 3—14. 
1| all sea. Pa. Br rocks 
1 all sea. Grsh rocks 
1 all sea. Wsh rocks 
E.b. IBIQ.Lepr.lutescens 
Eng. bot. 1511 
Eng. bot. 282 
Eng. bot. 1. 115 
Eng. bot. t. 2474 
E. bot. t, 114. L.fragilis 
HOMOTHALAMI. 
2354. ALECTO'RIA. Ach. Alectoria. Sp. 2—7. 
15651 jubata Ach. mane-like long tufts 3 wint. Br on fir trees 
chalybilformis Ach. long tufts 3 wint. Gr. Bl on fir trees 
15652 sarmentosa Ach. sarmentose much branch. 2A wint. Pa.Y mountains 
2355. RAMALFNA. Ach. Ramalin4. 
15653 fraxmea Ach. 
15654 fastigiata Ach. 
(i calicdris Ach. 
i.5655 scopulorum Ach. 
15656 farinacea Ach. 
15657 poUinaria Ach. 
ashen 
clustered 
calyx -like 
ivory 
mealy 
powdery 
loose tufts 
loose tufts 
loose tufts 
loose tufts 
bushy tufts 
bushy patch 
23.56. CORNICULA'RIA. Ach. 
dingy 
15658 trisetis Ach. 
15659 aculeata Ach. 
/3 spadicea Ach. 
15660 bicolor Ach. 
15661 ochroleuca Ach. 
prickly 
brown 
CORNICULARIA. 
shrubby 
shrubby 
shrubby 
two-colored 
pale-yellow 
shrubby 
shrubby 
Sp. 5—19. 
2 all sea. Grsh bran, of trees 
2 all sea. Gl. rocks & trees 
1| all sea. Gl. rocks & trees 
1| all sea. Y. Gr marinerocks 
2 all sea. Grsh trun. of trees 
3 all sea. Bt.G old oaks 
Sp. 7—16. 
1| all sea. Dp. Br alpine rocks 
Eng. hot. 1. 1880 
Eng. bot. t. 2040 
Eng. bot. t. 1781 
Eng. bot. t. 890 
Eng. bot. t. 688 
Eng. bot. t. 889 
Eng. bot. 1607 
Eng. bot, t. 720 
1 all sea. Ches. Highl. mou. 
I all sea. Ches. Highl. mou. E. bot. t. 452. L.hispidus 
1 all sea. Bl Highl. mou. 
li all sea. Pa.Y Highl. mou. 
Eng. bot. 1. 1853 
Eng. bot. t. 2374 
History, Use, Propagation, Culture, 
2350. Bceomyces. From ^<x.to?, small, and uvxri?, a fungus, a name well applied to this genus, which much re- 
sembles some minute kinds of Agaricus or Helvella. 
2351. Isidium. From ta-og, equal, in allusion, we presume, to the small difference which exists in size 
between the podetia and the substance of the frond. 
2352. Stereocaulon. From reseo?, hard, and }itx,vXi>v, a stem, a name well adapted to express the pecu- 
liarities of this genus. Its firm branching frond is fitted to occupying the interstices of crumbling granite, 
and the cells of volcanic scorite. It is the first of its tribe which clothes the lava of volcanoes in a state of 
decay. 
2353. Sphcerophoron. From a-t^au^ot, a globe, and (fi^a/, to bear, in reference to the globular fructification. 
The most elegant genus of Lichens, at once known by its branched bushy smooth habit, like that of a 
coralline. 
