HYPNOIDEAE. HYPNUM. 499 
anguste oblongis v. ellipticis brevibus pallidissimis plus 
minus incrassatis, alaribus minute incrassate quadratis 
intus granulosis, saepius flavidis; perich. pauca appressa 
longius acuminata sfricfissima, vaginantia, infima basi 
laxius reticulata, obsoletissime nervosa, subintegra; theca 
in ped. brevi laevi nitente tortili rubro erecta, cylindra- 
ceo-ovalis v. oblonga, rubra nitida, late annulata, operc, 
conico breviuscule oblique rostrato concolori; perist. fra- 
gilis laevissimi pallidissimi d. ext. robustiusculi, intus 
eristati, int. teneri hiantes, ciliis rudimentariis v. binis 
brevibus. 
Isothecium myurum Brid. II. p. 367. — Hypnum myosuroides 
Hdw. Musc, Fr. IV. p. 20. t. 8. — H. myosuron Gmel, Syst. Nat. 
IH. p. 1346. — H. curvatum Fl. Suec, 1798. p. 64. — H. vivipa- 
rum Neck. Fl. Gallo- Belg. Il. p. 475. — H. tumidiusculum Lam. 
Encycl. Meth. Bot. HI. p. 179. — H. alopecuroides cj. — H. or- 
nithopodioides Fl. Dan. — H. spinosum Sibth.? — ^ Leskea cur- 
vata Voit. Musc. Herbip. p. 72. — L. incurvata Wahlenb. Fl. Lapp. 
p. 368. — L. myosuroides Hdw. Fund. Musc. I. p. 93. — L. vi- 
vipara Timm. Prodr. Fl. Megap. No. 808. — - L. prolifera Lum- 
nitzer. Fl. Poson. No. 1069. — Hypnum myosuroides, crassius, 
capsulis erectis, Dill. Musc. p. 316. t. 41. f. 50. ; 
H. Mosquitense Brid. Sp. Musc. 1. p. 147. vel Isothecium my 
vum p. Mosquitense ej. Br. univ. Il. p. 269 e spec. duobus maxime 
incompletis, in ora Mosguitensi Africae collectis huc pertinet; an 
patria autem recta inscripta sit, dubitamus. — Isoth. ;inyurum y. 
filiforme 1. c. e.speciebus quatuor diversis compositum est! — Isotk. 
myurum Ó. ramosissimum 1. c. vel H. ramosissimum Brid, Mant, 
Musc. p. 184 in Hb. auctoris non vidimus. 
Patria. Per totam Europam, e planitie usque ad zo- 
nam infraalpinam ascendens, ad terram, saxa arborum- 
que radices. — Vere. - 
486. H. myosuroides L. (Sp. Pl. p. 1596.); dioi- 
cum; H. myuro simillimum, sed partibus omnibus mino- 
ribus; folia caulina anguste ovato - lanceolata , acuminata; 
ubique serrulata , haud cymbiformia; perich. squarroso- 
reflexa , subdenticulata; theca subinclinata , operculo bre- 
viori obtusiori. 
“Isothecium myosuroides- Brid. 11. p. 369. — Leskea myosuroi- 
des Roth, Fl. Germ. 1. p. 464. — Hypnum myosurum Schrad. Syst, 
32 * 
