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no sei.TricIiostomum. 14. MUSCI. PLcell.foL
Brj'um triclioides, erectis capitiilis, lauuginosum, Raii Syn. 97,27.
Bryum hypnoides, capitulis
in Raii Syn. 478.
plurimis erectis, nou lanuginosum, Dillen
Bryum hypnoides y, Lin. 9. P. 1585.
Trichostomutn canescens, Hedw. S. Muse. HI ; Engl. Bot. 2534.
Trichostouium ericiioides, Schrad. Germ. 62; En'^l, Bot. 1991.
On mountain heaths, and the sea coast.
4. Trichostovium heterostlchum. One-sided hairy-mouth.
Stem long, branched; leaves ovate, lanceolate, pointed;
points transparent, slender, slightly serrated ; capsule oblong
; teeth of the peristome rather short ; lid beaked.
Tricliostomum heterosticliuni, Ilcdw. S. Muse. 109 ;
Engl. Bot. 1347.
Bryum heterosticlium, Dickson Crypt. 4, 14.
Bryum hvpnoides, hirsutie canescens, vulgare, Dillen Muse. 368, fig. A,
¥, and G,
On stones in mountainous countries.
5. Trichostom. microcarpon. Small-fruited hairy-mouth.
Stem long, branched ; leaves lanceolate, pointed ; points
transparent, slender, slightly serrated ; capsules ovate; teeth
of the peristome rather short; lid beaked.
Bryum hypnoides alpinum, setis et capsulis exiguis, Dillen 3Iuse. 3T0.
Bryum hypnoides S, Lin. Fl. Suec. 392.
Trichostouium microcarpon, Hedw. S. Muse. 112 ; Engl, Bot. 1440,
Dicranum aciculare y. Turner M. Hib. 67.
Bryum macrocarpon. Withering Arr. 822.
On alpine rocks.
c. Peduncles straight j leaves not transparent at the points.
6. Trichostomum aciculare. Needlelike hairy-mouth.
Stem long, branched ; leaves lanceolate, blunt, tip fifiely
serrated; main rib not reaching the tip ; capsule oblong;
lid beaked.
Bryum hypnoides erecfnm montanum, erectis capitulis acutis, DilleniHSaii
Syn. 94, 12.
Brvnm hypnoides repens aquaticum, erectis capitulis acutis, Raii Syn.
94, 13l
Bryum aciculare, JLin. S. P. 1583.
Dicranum aciculare, Hedw. S. Muse. 135; Engl. Bot. 1978.
Trichostomum aciculare, P. de Beauv. Prod. 90.
On wet stones, or in water ; perennial ; spring.
7. Tnchostomum fasciculare. Bundled hairy-tnouth.
Stem long, branched; leaves lanceolate, not cut; tips
never transparent ; copjz^/e ovate, oblong ; lid beaked.