Neue Beiträge zur Moosflora Japans. 233 
superne serrulatae; seta 2,5 cm alta, flexuosula, tenuis, purpurea, 
laevissima; theca cernua, oblonga, asymmetrica, leniter curvatula, 
sicca laevis, fusco-rubra, aectate fusca; peristomium duplex; 
exostomii dentes c. 0,75 mm longi et c. 0,10 mm ati, lamellis 
c. 30, densissime striolati, papillosi, lutei, hyalino-limbati, apice 
hyalini; endostomium hyalinum, papillosum; processus carinati, 
angustissime perforati; cilia bina, bene evoluta, nodulosa; spori 
0,015 — 0,017 mm, fuscescenti-virides, laeves; operculum e basi 
conica breviter oblique rostratum. Calyptra ignota. 
Hondo: Fuji-no-yama, 1000 —1500 m (Mayr n. 26). 
Species pulcherrima, a Heterophylliis caeteris foliis falcatis 
jam dignoscenda. 
Stereodon (Heterophyllium) Mayrii Broth. n. sp. 
Dioicus; caespitosus, caespitibus mollibus, densis, fusco-aureis, 
nitidis; caulis elongatus, repens, parce paraphyllifer, vage ramosus, 
ramis elongatis, repentibus, dense foliosis, dense pinnatim ramulosis, 
ramulis patulis, complanatis, arcuatulis, brevibus, vix ultra 5 mm 
longis; folia subsecunda, apice falcatula, sicca haud plicata, breviter 
decurrentia, e basi ovali vel ovato-ovali longe acuminata, acumine 
latiusculo, acuto, saepe flexuosulo, parce transverse undulato, mar- 
ginibus basi revolutis, apice serratis, nervis binis, longiusculis, 
lutescentibus, cellulis elongatis, angustissimis, papillosis, basilaribus 
infimis laxioribus, aureis, alarıbus subquadratis, fusco-aureis,; brac- 
teae perichaetii intimae e basi vaginante sensim longe et anguste 
acuminatae, apice serratae, enerves; seta 2,5 cm alta, flexuosula, 
rubra, laevissima; theca horizontalis, ovalis, leptodermis, pallide 
fusca, laevis; peristomium duplex; exostomii dentes c. 0,6 mm 
alti et c. 0,05 mm Jati, lamellis c. 30, densissime striolati, papillosi, 
lutei, hyalino-limbati, apice hyalini; endostomium sordide flavi- 
dulum, papillosum; processus carinati, angustissime perforati; 
cilia terna, elongata, hyalina; spori 0,010—0,012 mm, fuscescentes, 
laeves;, operculum alte conicum, acutum. 
Hondo: im Gebirge, 1000 — 1500 m (Mayr n. 8). 
Species pulcherrima, foliis papillosis a congeneribus valde diversa, 
habitu Ctenidio mollusco sat similis. 
Stereodon arcuatus Lindb. 
Yezo: Garugawa bei Sapporo (Miyabe n. 368, mit Früchte), 
Okushiri Insel (n. 362, mit Früchte), Prov. Hidaka, Saruru (Toku- 
buchi n. 297, mit Früchte) und Shoya bei Cape Erimo (n. 285, mit 
Früchte), Prov. Kitami am Sarubutsu-Flusse (Ishikawa n. 86). 
Stereodon arcuatiformis Broth. n. sp. 
Dioicus; lutescens vel fusco-aureus, nitidus; caulis elongatus, 
repens, per totam logitudinem hic illie fusco-radiculosus, dense pin- 
natim ramosus, ramis strictiusculis, vix ultra 5 mm longis, dense 
