714 348. Gymnostomum. 14. MUSCI. = Pl. cell. fol. 
Gymnostomem Lapponicum, Hedw. Crypi.3.5; Engl. Bot. 2216. 
Anictangium Lapponicum, Hedwiz Sp. Musc, 40. 
Bryum Lapponicam, Dickson Crypt. 4, 10. 
On alpine rocks. 
2. Gymnostomum @stivum. Summer plain-mouth. 
Leaves lanceolate, when dry twisted, edges turned in ; pe- 
richetial leaves broad, ovate; capsule oblong, smooth. 
Gymnostomum estivum, Hedw. Sp. Musc. 32, 2. 
Gymnostomum Iuieolum, Engi. Bot. 2201; not of Smith FI. Brit. 
Gymnostomum itristichon, Wahienb. Lapp. 
Anictangium compactum, Schwegr. Suppl, 11. 
On wet rocks. 
3. Gymnostomum viridissimum. Greenest plain-mouth. 
Leaves broad, lanceolate; capsule ovate. 
Gymnostomum viridissimum, Enzi. Bot. 1583. 
Bryum viridissimum, Dicks. Crypt. 4, 9. 
Grimmia? Forsteri, Engl. Bot. 2225. - 
Bryum Forsteri, Dicks. Crypt. 
On trees. 
4. Gymnostomum curvirostrum.  Bent-beak plain-mouth. 
Leaves awlshape:; capsule topshape, ovate, lid obliquely 
beaked. 
Bryum angustissimis foliis crebrioribus, capitulis erectis brevibus, pe- 
dicalis e surculis novis ei longis enascentibus, Dillen in Rati Syn. 99, 38. 
Bryum zstivum, Zin. S. P. 1585. 
Gymnosiomum carvirostrum, Hedw. Crypt. 2,24; Engl. Bot. 2214. 
Bryum palustre, Huds. Angl.ed. 1,411. ~ 
Bryum stelligerum, Dicks. Crypi?2, 3. 
Gymnostomum sielligerum, Engl. Bot. 2202. 
Gympostomum zruginosum, Engl. Bot. 2200. 
Gymnostomum luteolam, Smiih Fl. Brit. 1163. 
Gymnostomum rupestre, Schwegr. Suppl. 11. 
Dicranum hyperboreum, Engl, Bot. 2552? 
On moist rocks. 
b. Stem shori, not branched. 
5. Gymnosiomum Griffitsit. Griffiths’ plain-mouth. 
Leaves reverse ovate, rounded, networked; main rib not 
reaching to the point; fpedicell fleshy, thick; lid hemi- 
spherical. 
Bryum Griffithsianum, Dickson Crypt. 4,8. 
Splachnum Freelichianum, Withering Arr. 794. 
Gymnostomum Griffithsianum, Smith Fl. Brit. 1162; Engl. Bot. 1938. 
On mountains; summer. : 
The appearance is that of a splachnum. 
a 
