Fissidens. | 19. SKITOPHYLLEAX. 593 
culo subulato obliquo, peristomii dentibus parvis profunde fissis arcte 
inflexis. 
Hab. Andes Peruviane, Tarapoto ad rivulum Marona-yacu (2000 ped.), 
Spruce, n. 536. 
Caulis 2-3-linearis. Folia 3-linearia, intense viridia. Pedunculus 14-2- 
linearis. 
34. F. GanpNERr (Mitt.). Minutus, caulis brevis. Folia patentia, 
nervo pellucido ultra medium evanido, lamina vera uno latere inzquali 
rotundato ultra medium producta, marginibus ubique minute crenulatis, 
cellulis opacis minute papillosis. 
Hab. Brasilia, Gardner. 
Caulis lineam altus, cum foliis å lineam latus. 
35. F. MURICULATUS (Spruce). Pusillus. Folia patentia, lamina vera 
uno latere inzequali, lamina dorsali basi rotundata, margine ubique crenu- 
lata, nervo pellucido percursa, cellulis obscuris papillosis aspera. Theca 
ovalis, operculo brevirostro. 
Hab. Fl. Negro, Sáo Gabriel, ad ramulos emortuos, Spruce, n. 473. 
Andes Quitenses, fl. Bonibonasa ad ligna, Spruce, n. 474. 
Caulis lineam altus, cum foliis linea dimidia angustior. Folia glauco- 
viridia. Pedunculus 3 lineam longus. 
The inflorescence is in this species moneecious ; but, as in all 
those of this group, its position on the stem is not uniformly the 
same, and when basilar, as it frequently is, it is easily overlooked ; 
many have been described as dicecious. 
36. F. seMIMARGINATUS (C. Müll. Syn. i. 55). Hermaphroditus, 
humilis, simplicissimus, 8-10-jugus, apice subfaleatus. Folii lamina basi 
latiuscula, usque ad apicem et ultra crasso-albido marginata, marginibus 
flexuosis, integerrima ; lamina dorsalis basi angusta, cellulis prominulis 
serrulata; lamina apicalis folio brevior, nervo excurrente tenui albescente 
brevicuspidata, reflexiuscula, serrulata, omnes partes albescenti-virides, 
minutissime areolatz. Theca ovalis, collo brevi subverrucoso instructa, 
minuta, tenera, pedunculo curviusculo adscendente operculoque conico 
rostrato obliquo. 
Hab. Columbia, Cocollar inter Leucobrya ad radices arborum, Moritz. 
Basi (foliis minutis) subnudus, apicem versus crescens, apice interdum 
innovans. Archegonia angustissima brevia circa 6-8, paraphysibus 
carentia.  Antheridia pauca majora ellipsoidea. Folia floralia intima 
laminis carentia, convoluta, laxius areolata, profunde repanda, cuspidata, 
integra.—C. Müll. l. c. 
37. F. HonNscuvcnri(Mont.inAnn. Sc. Nat. ser.2.xiv.342). Monoicus, 
pusillus. Folia patentia, nervo opaco percurrente, lamina vera ad medium 
usque producta zequali inzqualive, limbo angusto sub apice evanido mar- 
ginata, lamina apicali dorsalique minute serrulatis. Pedunculus elongatus. 
LINN. PROC.— BOTANY, VOL. XII. 2Q ; 
