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PLceU.fol. 14. MUSCI. 355. Tortula. 725
Bryiim unguiculatum et
384.
barbatum, tenuius et stellatum, Dillen. Muse.
Brj'um teniie
385.
barbatum, foliis aDsrustioribus et rarioribos, Dillen, Muse.
Barbiila unguiculafa, Iledw. Crypt. 1,23.
Tortula mucronulata, Swartz Muse, Suec. 40;
Tortnla aristata, Engl. Bot. 2^92.
Brynm aristatum, Dicks. Crypt.
Tortula barbata, Engl. Bot. 2391.
Engl. Bot. 1299.
Tortula humilis. Turner M. Hib. 45 ; Engl. Bot. 1663.
Tortula apiculata, Turner M. Hib. 46 ; Engl. Bot. 2494.
On banks and hedges.
1 1. Tortula convoluta. Rolled screiv-moss.
Stem short; leaves oblong, rather blunt; main rib not
prolonged; edge flat or only slightly bent; perichetial leaves
sheathing, pointed, rolled up ; capsule oblong; lid beaked.
Bryura trichoides exile pallidum, erectis capitulis e surculis annotinis
egredientibus, Rail Syn. 96,24.
Tortula convoluta, Swartz 31. Sued 41 ;
Bryum convolutum, Dicks. Crypt. 2, 6.
Engl. Bot. 2382.
Barbula convoluta, Hedw. Sp. Muse. 120.
Bryum setaceum, Huds, Angl. 481.
On heaths, banks, and walls.
XIV. S5Q. ENCALYPTA. Hedwig. Extinguisher-moss.
Capsule valveless, pedicelled, pedicells terminal ; peristome
single, toothed ; teeth 1 6 ; calyptra bellshape, smooth,
entirely enclosing the ripe capsule.
1. Encalypta streptocarpa. Streok-Jruit extinguisher-moss.
Stem long ; leaves elliptical, lanceolate, rather blunt,
main rib not prolonged; capsule, cylindrical, streaked, spi-
rally; calyptra toothed at the base.
Hypnum saxatile, erectum, ramulis teretibus, foliis subrotundis saturate
viridibus, Dillen Muse. 335.
Engl. Bot. 2163,
Encalypta streptocarpa, Hedie. Sp. Muse 62 ;
Bryum ciliare, Dicks. Crypt. 4, 15.
On stony mountains.
2. Encalypta vulgaris. Common extinguisher-moss.
Stem short ; leaves oblong, elliptical, blunt ; main rib
prolonged slightly ; capsule cylindrical, smooth ; calyptra
not toothed at the base.
Bryum erectis capitulis calyptra laxa conica, foliis serpylli pellucidis
angustioribus, Raii Syn. 92, 4.
Bryum e.ttinctorura, Lin. S. P. 1581 ;
P^ijcalypta vulgaris, Hedw. Spec. 60.
Encalypta exlinctoria, SiL'ariz 31. Suec. 24.
Leersia vulgaris, Hedw. Crypt. 1,18.
Engl. Bot. 558.
Oil banks, limestone-rocks, and walls; annual; April.