ag? Sp 
Bot. XXI, n. 1582. Anodus Donnii Br. et Sch. Bryol. eur. 
fasc. 33—6 Monogr. 
2. 5. pusilla (Ehrh.). Folia erecta, strietiuscula, e basi 
lanceolata, parum concava in subulam longam, acutissimam, 
plano-canaliculatam sensim attenuata, toto ambitu subtiliter 
erenulata, nervo tenui, infra apicem subulse dissoluto, cellulis 
baseos elongato - rectangularıbus, vix incrassalis, inanibus, 
eisdem subule minoribus, quadralis, subinanibus. Bractesw 
majores et longiores, basi semivaginantes. Syn. Alzelia pusilla 
Ehrh. Plant. erypt.exsicc. Dee. XIX, n. 183 sec. ejus Beitr. 
VII, p. 100 (1792). Weissia pusilla Hedw. Stirp. erypt. 1, p. 
78, tab. 29. 
var. ß. brevifolia Lindb. Folia e basi ovato-lanceolata 
in subulam brevem, obtusiusculam attenuata, distinctius erenu- 
lata, nervo pertenui, breviore. Bractex breviores et laliores. 
Syn. Weissia calcarea Sommerf. Suppl. Fl. lapp. p. 51. 
Obs. Ha&c varietas nova 9. calcaream in memoriam dueit, 
sed satis superque diversa est foliorum forma et struclura, 
seta longiore, gracili et celeris nolis specifieis, — 
3. S. calycina Mitt. MSS. bona species e speciminibus 
britannieis, a W. Wilson benigne communicalis, videtur, 
distineta etenim foliis et bracteis integris, nervo validiusculo, 
totam subulam longissimam, subcapilliformem oceupante, cap- 
sule elliplice ore angüslato, rostro operculi longiore, te- 
nuiore elc. 
4. 5. calcarea (Dicks.). Folia e basi ovato-oblonga, 
semivaginanle, concava in subulam sat brevem, vario modo 
curvalam, obtusiusculam, planocanaliculalam abrupte attenuata, 
integerrima, nervo infra sat tenui, supra valido, dilatato, totam 
superiorem partem subula formante, cellulis baseos breviter 
rectangularibus, teneris, haud incrassatis, inanibus, eisdem su- 
bulae quadratis, incrassalis, chlorophyllo omnino faretis. Brac- 
tee e basi semivaginante, late ovalı in subulam longiorem, 
'"magis curvalam, minus oblusam allenuate. Syn. Bryum cal- 
careum Dicks. Plant. eript. Brit. fasc. I, p. 3, tab. 4, fig. 3. 
5. S. trifaria (Brid.). Folia densa, Irifaria, erecta, 
strieta, e bası lanceolata, valde concava in subulam latam, 
brevem, obtusiuseulam, integram, canaliculatam fere sensim 
altenuata, nervo infra tenui, supra validiore, dilatato, cellulis 
baseos magnis, elongate-rectangularibus, teneris, vix incrassa- 
tis, eisdem subulse quadrato-reetangularibus, incrassatis. Brac- 
te majores, erecto-patentes, multo longius subulate, bası haud 
vaginantes. Weissia trifaria Brid. in Schrad. Journ. II, P. 
1, p. 283. 
var. 3. patula Lindb. Folia et bractee erecto-patenlia, 
in subulam longiorem, subrecurvam, subtiliter erenulatam atle- 
