POTTIOIDEAE. BARBULA. 623 
Flos masc. in ramulis gracilioribus microphyllis ter- 
minalis gemmiformis; fol. perig. ext. ovali- oblonga, in- 
terna paullo breviora et latiora, nervo in mucronem v. 
aristam brevem excedente; paraphyses subclavatae, an- 
theridiis majusculis longiores. — A B. murali notis lau- 
datis certe differt. 
58. B. recurvata Hook. (Musc. Exot. t. 130.); mo- 
noica; humilis breviter et parce ramosa crassa; folia ri- 
gida, madefacta erecta stricta, lato-lanceolata acuminata 
concava, marginibus recurvatis haud perfecte revolutis 
integerrimis, nervo crasso ercurrente obtuse acutata , e 
cellulis basi parvis quadratis subpellucidis superne mino- 
ribus firmioribus carnosulis chlorophyllosis magis rotunda- 
tis vel pachydermibus areolata; theca in ped. mediocri 
oblonga erecta brunnescens, annulo Simplici, operc. co- 
nico obliquo obtusiusculo pallidiori; peristomium in mem- 
brana latiuscula breve. 
B. parvula Hook. Spreng. Syst. Veg. IV. L p. 179. —  En- 
tosthymenium apiculatum et rubellum Hsch. in Hb. Kunzeano. 
Patria. Prom. b. spei, terram habitans, haud rara. 
Flos masc. gemmaceus, in ramo proprio radicali; an- 
theridia pauca magna, paraphys. filiformibus longiusculis 
cincta; fol. perig. basi laxiuscule apicem versus densius- 
cule hexagono-areolata. — ^ T'richost. nervoso simillima, 
sed peristomii ciliis in duo ciliola postica fissis barbuloi- 
deis e genere differt. 
39. B. Quitoensis Tayl. (Lond. Journ. of bot. 1847. 
pP. 332.); caulibus brevibus aggregatis, innovando ramo- 
sis; folia erecto-patentia, ex angusta amplexante basi 
elongate obovata apiculata, integerrima , madefacta fragi- 
lissima, grosse cellulosa, tenella, brunnea; theca erecta 
cylindrica subcurvula, operculo conico - rostrato, annulo 
persistente, perist. ad basin usque fisso. +. 
Patria. Prope Quito Andium: W. Jameson. Nov. 
1846. 
A B. subulata peristomio, operculo theca breviori, 
foliis superne latioribus et aliter reticulatis ex animadv. 
auct. differt. 
40 * 
