114 
late subulafa, marginibus inflexis, vaginis- suis 
laxiusculis.multoties breviork.. Racemus erectus, 
simplex vel subsimplex,, paucillorus, pedicellis 
. laevibus, Locustae Ovatae, acutäe, triflorae, Glu- 
 mae 'bivalves, 'schriösae, ovatae, concavae, acu- 
tiusceulae; ' glaberrimae ; locustam subaequantes, 
valvula inferiore manifeste minore, .Floseuli, la- 
lerales masculi, triandri, bivalves, chartacei, 
valvula inferior ovata, concava, marginibus infra 
medium 'nudiuseulis, supra omnino nudis, flosculi 
superioris mox sub, apice emarginato. setigera, seia 
brevissima stricta valvulam vix superanie;_ Hosevli 
_inferioris mutica v. ‚per- -obsolete' setigera ; utrius- 
que valvula superior angustior, linearis , binervis, 
semibifida. Flosculus terminalis hermaphroditus 
diander, muticus: valvula infertor concava, quin- 
guenervis, extra medium dorso lateribusque pilo- 
siusculis, chariacea, fuscä, apice sdarioso; supe* 
rior linearis , hyalina, glabra, acuta,: indivisa ; 
uninervis.. . Lodieulae 2, collaterales, lanceola- 
tae, acuminatae, hyalinae, ovario longiores. Ova- 
rium glabrum, Siyli 2 Stigmala alba, ‚dense 
plumosa. . s 
ACOTYLEDONES. . 
. Musch. . a . j 
68. Polytrichum propinguum {R. Br): caule 
simplici. elongato, folüis. ‚margine ‚serrulatig dorse 
laeyibus. u 
Ri) 
re 
Obs, Species absque fructifieatione‘ haud deter- 
minanda, a Polytricho communi satis diversa videtur, 
69. P. hyperboreum , (R- Br): caule ramos0, 
foliis piliferis marginibus ‚induplicatis discum ‚totum 
lamelliferum) operientibus, capsula teträgona, apO- 
Physata, ’ . on yes 
Dese. :Canles saepius- Tamosi.ramis‘ fastigiafis , 
. aune simplieiores. innovatione ua alterave ıdiyisi 
5 
