5418 STEGOCARPI. ACROCARPI. POTTIA. 
biformi - concava margine haud revoluta, integerrima e 
cellulis minutis basi rectangularibus pellueidis, superne 
opacis tenuissime papillosis areolata; perichaetialia lon- 
giora, vaginantia; theca in ped. brevi ovata erecta, an- 
guste annulata, fusca nitida, operculo conico longe subu- 
lato obliquo; perist. dentes plus minus perfecti erecti bre- 
ves pallidi linea media longitudinaliter plus minus divisi 
vel lacunosi obtusati angusti. 
Anacalypta cespitosa Bruch in Br. Germ. II. 2. p. 146. t. 37. — 
Br. Europ. Fasc. 18— 20. p. 3. t. 2. — Weisia cespitosa Bruch in 
Brid. I. p. 808. — W. tenella Brid. Y. p. 809? in Hb. Brideliano 
nobis haud visa. — —Gymnostom. carbunculoides De Not, in sche- 
dulis! — — Dermatodon cespitosus Hüb. Musc. Germ. p. 111. 
Patria. Xn collinis calcareis pr. Bipontem: Bruch; : 
pr. Falaise Normandiae: De Brébisson; in pascuis pr. 
Cagliari Sardiniae: De Notaris. — Vere. 
Flos masc. ad pedem fl. feminei minute gemmaceus 
angustus, in innovationibus primariis terminalis, dein pseu- 
dolateralis, foliis ovato- acuminatis, nervo excurrente vel 
evanido, antheridiis minutis paraphysatis, — A P. Stark- 
keana notis cursive impressis primo adspectu distat. 
3. P. flaccida C. Müll.; cespitosa pusilla innovando 
ramosa intense viridis flaccida; folia patentia valde flac- 
cida ovata obtusa, nervo excurrente, pellucide reticulata 
tenera; theca in ped. perbrevi erecta ovata parva. t 
Weisia flaccida Harv, lc. in Hook. Ic. Pl. Rar. t. 18. f. 3. et 
Lond. Journ. of bot. 1840. II. p. 6. cum diagnosi. 
Patria. Nepal: Wallich. 
Operculum ac peristomium perfectum deerant, in 1—2 
thecis aliquot dentes breves inventi sunt, generi Weisiae 
similes. Auctor. 
b. Caulis robustus patentifolius. 
4. P. lanceolata C. Müll.; monoica; biennis laxe et. 
plus minus extense cespitosa mollis, simplex humilis V: 
magis minusve ramosa elata intense viridis; folia caulina 
patentia laxe disposita, sicca parum torta, ovali - oblongo 7 
lanceolata, nervo crasso in aristam flexuosam producto; 
