GRIMMIACE^E.] 50 [Coscinodon. HAB.—Dry sandy places. Both

GRIMMIACE^E.]
50
SYN.—Bryum liypnoidcs,
3 ed. 478.
capitulis
plurimis
[Coscinodon.
erectis,
nun lanuginosum
DILL, in RAY Synops.
Bryum liypnoidcs, hirsutie cancsccns vulgare p.p. DILL. Hist. muse. 36g, t. 47, f. 27 D — E ,
et Herb.
Bryum liypnoidcs,
et Herb.
Bryum
liypnoides
Erica
facie,
capsulis
barbatis,
alpinum
DILL. op. c. 371, t. 47, f. 31,
V a r . y . L . Sp. pi. ii, 1120.
Var.
L . Fl. suec. 2 ed. 392.
Var.
barbatum RETZ. Fl. scand. prod. 2 ed. ii, 214.
Bryum liypnoidcs POLLICH PI. palat. iii, 106.
Hypmim canescens V a r . y. cricoidcs WEB. Spic. fl. goett. 82.
Bryum cricoidcs SCHRAD. in GMEL. Syst. nat. 13 ed. ii, P. 2, 1332 (1791).
crypt. F a s e . I V , 14.
Trichostomum
elongatum
Trichostomum
cancsccns Var. ericoides HEDW. Stirp. iii, 7, in nota.
DICKS. PI.
EHRH. PI. exsic. n. 233.
Trichostomum cricoidcs SCHRAD. Spic. fl. germ. 62. ROTH Tent. fl. germ, iii, P. I, i g t .
SM. FI. brit. 1 2 4 1 ; E n g . Bot. t. 1991. TURN. Muse. hib. 38. P. BEAUV. Prodr. go.
W E B . MOHR Bot. T a s c h . 117.
I, P. I, 147, t. 38.
fl. i i i , 3 6 3 .
SCHKUHR
F U N C K M o o s t . 26, t.
Bryum elongatum
D e u t s c h , kr. g e w . P . I I , 7 3 , t. 32.
VOIT Muse. herb. 22.
WAHLENB. FL. lapp. 32g.
SCHWAEG.
ROEHL. Deutsch,
17.
HOFFM. Deutsch, fl. ii, 41.
Rhacomitrium cricoidcs BRID. Mant. 78 ; B r y . univ. i, 210. DE NOT. Syllab. 255. LINDB.
in Oefv. V . ak. foerh. xxiii, 553, et A c t . soc. sc. fenn. X, 546.
Rhacomitrium
canescens forma localis, HUEB. Muse. germ. 206.
Rhacomitrium
canescens Var. y . ericoides
B r y . br. 1 7 0 , t. i g .
JURATZKA, &C.
SCHIMP. S y n o p s .
BR. SCH. B r y . eur. fasc. 25—28, p. 12.
M I L D E B r y . siles. 160.
HUSNOT.
WILS.
CHALUBINSKI.
Grimmia canescens V a r . ß. cricoidcs C . MUELL. Synops. i, 807.
Grimmia cricoidcs LINDB. Muse, scand.
H A B . — D r y sandy places.
B o t h f o r m s a r e e q u a l l y f r e q u e n t in s u b a l p i n e d i s t r i c t s a n d d e l i g h t in t h e
gravelly detritus about the margins of moorland streams.
Schimper's Var.
prolixa is a n i n t e r m e d i a t e f o r m , w h i c h w i t h s e v e r a l o t h e r s o f t e n h a v e t h e hairp o i n t a l m o s t o b s o l e t e , b u t t h e p a p i l l o s e l e a v e s a r e sufficient t o i n d i c a t e t h e
s p e c i e s . L i n d b e r g r e g a r d s ericoides a s t h e t y p e of t h e s p e c i e s , a n d canescens
as a variety.
C O S C I N O D O N
SPRENG.
Einleit. in das Stud. kr. gew. 281 (1804).
Small
mosses,
growing
pointed, resembling those
in
mitrseform, multifid at base,
indistinctly
cushioned
tufts.
Leaves
Calyptra
large,
campanulate-
plicate, covering greater part
Caps, half immersed ; peristome
orifice,
dense
o f Grimmia.
articulate,
of
capsule.
of 16 lanceolate teeth, arising
minutely
granulöse,
hair-
below
perforated like
a