i 
POTTIOIDEAE. wACROMITRIUM. 433 
bus elongatis adscendentibus simplicibus v. fastigiatim 
divisis ochraceo - lutescentibus; folia caulina tortilia, ma- 
dore recurvo- patentia, elongata, e basi late oblongà re- 
curva lanceolata longe acuminata, flexuosa, margine me- 
dio folii parum convexo, apice crenulate denticulato, nervo 
rufo excurrente, cellulis basi dense angustis longiusculis 
acute elevate papillosis scaberrimis superne incrassate ro- 
tundatis veluti mammillari -punctatis, profunde canalicu- 
lata; perich. longissime acuminata, nervo excurrente quasi 
, cuspidata; theca in ped. elongato scaberrimo erecta ovalis, 
sicca costato -plicata , operc. convexo subulato, calyptra 
basi laciniata dense pilosa. 
Schlotheimia ochracea Dz. et M. Ann. d. sc. nat. 1844, 2. p. 
314. —  Macromitr. cirrhosum Dz. et Molkb. et A. Braun Mst. 
Patria. Java: Zippelius. 
: Notis cursive impressis a M. cirrhoso affini primo 
momento distinguitur. Peristomium et calyptram non vi- 
dimus. 
29. M. perichaetiale C. Müll. (Bot. Zeit. 1845. p. 
544.); repens, ramis longiusculis parce divisis fuscescen- 
tibus robustis densifoliis; folia crispatula, madore paten- 
"tia, dense imbricata, lanceolate acuta carinata, luteo- 
fuscescentia, nervo ferrugineo in cuspidem brevem in pe- 
richaetialibus longissimam setaceam exeunte, cellulis elon- 
gatis angustis densis, apice incrassate anguste ellipticis ; 
theca in ped. longo ovalis laevis fusco- badia, perist. du- 
plici fragilissimo; dentes externi lineari-lanceolati ob- 
tusi linea longitudinali valde exarati, interni sedecim ima 
basi connati latiusculi lutescentes, calyptra pilosa 4——5 
fida. 1. 
Sehlotheimia perichaetialis Schw. Suppl. H. IL. 1. p. 56. t. 169. 
.77 Leiotheca perichaetialis Brid. 1. p. 731. — — Orthotrich. peri- 
chaeliale Hook. et Grev. in Brewst, Edinb. Journ. IL. p. 127. t. 6. 
Patria. Insula St, Vincent: Menzies et Guilding. 
M. truncato habitu ex icone simile videtur, sed ob- 
Scurius, 
30. M. gracile Schw. (Suppl. II. 2. p. 39. t. 112.) ; 
dioicum? ramis gracilibus elongatis flexuosis remotis sub- 
