Gyrothyra. FRANZ STEPHANI. SPECIES HEPATICARUM. A85 
Hab. Java (Schiffner), 1200-2000 m. 
Notoscyphis simillima, perianthio cylindrico bene distinta. 
7. A. japonica St. Bull. Herb. Boiss. 1897, p. 101, sub Nardia. 
Dioiea, parva, dilute olivacea, gregarie crescens. Caulis ad 5 mm. 
longus, arcte repens, radicellis fasciculatim e basi amphigastriorum ortis. 
Folia conferta, parva, oblique reniformia, lateraliter appressa, apice bre- 
viter emarginato-bilobula, lobis obtusis. Cellule 25 y., trigonis maximis, 
subnodulosis. Amphigastria magna, cauli zequilata, foliisque vix breviora, 
ovato-triangulata, obtusa, foliis suis utroque latere breviter coalita et dein 
ssepe oblique inserta, subrecte patula vel cauli curvatim approximata. 
Perianthia maxima, e basi breviter saccata erecta, longe cylimdrica, crassa, 
apice exserto conico, ore parvo crenulato. Folia floralia irijuga, caulinis 
multoties majora. semiamplectentia, undulata, profundius biloba, sinu 
angusto, lobis acutis vel obtusis. Amph. flor. trijuga, magna, uno latere 
coalita, oblonga, incurva, canaliculata, acutiuscula. Capsula in brevi pedi- 
cello ovalis, rufo-brunnea. Sporz parva, 13 x, aspere. Elateres 190 w. 
parum attenuati, angusti, stricti, bispiri, spiris angustis laxe tortis. 
Andrecia in medio caulis foliis consecutiva, bracteis 4-6 jugis. inflatis 
monandris. Antheridia subsessilia. 
Hab. Japonia, Shiretoko (Faurie). 
GYRHOTHYHRHA Howe. 
Bull. Torr. Bot. Club, 1897, p. 201. 
Plantz foliiferee, majores et robusta, virides hie illic purpurascentes. 
Caulis validus, ad 2 cm. longus, simplex vel e latere parum ramosus, sub 
flore innovatus, radicellis pallidis (rarius purpureis) arcte repens. Folia 
caulina conferta, oblique inserta, antice parum decurrentia, imbricata, 
distiche patula vel superne suberecta, late ligulata vel ovalia, apice 
decurva, integerrima. Cellulz apice 27 v., medio 36 5 45 p, basi 36 5 51 p. 
trigonis maximis, nodulosis, marginales interdum multo majores. Ampfhi- 
gastria caulina magna, sepe pallide purpurea, cauli subappressa vel 
approximaía, ad ?/s bifida, laciniis lanceolatis porrectis. Folia floralia 
3-4 juga, caulinis vix majora, squarrose patula, e basi postica radicellifera. 
perianthio alte accreta, suprema erecta, concava, concheformiter clausa, 
rima verticali, antice longiore. Amphigastria floralia parva vel nulla, 
interdum integra. Perianthia purpurea, maxime crassa, erecta. longe 
45 
