96 BULLETIN DE L'HERBIER BOISSIER. (21) 



Lepidozia vitrea St. n. sp. 



Sterilis, glaucescens vel albida, intricatim csespitosa, gracilis. Caulis 

 3 — 4 cm. longus, filiformis, vilreus, regulariter pinnatus, pinnis longius- 

 culis capillaceis; folia subquadrata, caulina remota, oblique a caule patula, 

 fere omnino antica, a ventre visa sub caule semiocculta, parum concava, 

 caulis diametro minora, ad medium 4—5 fida, laciniis lanceolatis, parum 

 incurvis, inferne 2 cellulis superpositis formatis, Amph. minima, squamae- 

 formes, cauli appressa subquadrata, ad 1 /s quadrifida. Cellulœ 25 [x parie- 

 Libus validis. ' 



Satsuma, Awa, Tosa, Unzen, Hayachine. Faurie 15403, 12856, 15361. 



Ad sectionera Microphyllae ponenda. 



Madotheca parvistipula St. n. sp. 



Dioica, dense csespitosa, olivacea, major. Caulis crassus, simplex, apice 

 paucis ramis longioribus instructus ; folia parum imbricata, oblique patula, 

 ovata, integerrima, concava, margine postico decurvo, apice angulato — 

 rotundata, antice caulem superantia ibidemque ad basin rotundata — 

 appendiculata. Cellulœ marginales 17 ^x, medio 25 |i, basi 25 X 35 fi 

 trigonis nullis. Lobulus cauli falcatim approximatus, ligulatus,integerrimus, 

 folio caulique breviter insertus, haud appendiculatus, apice obtusus. 

 Amph. parva, cauli sequilala et appressa, rectangulata, transverse inserta, 

 integerrima. Flores 9 valde numerosi, 20—25 in ramulo dense seriati. 

 Folia flor. caulinis similia et sequimagna, lobulo tarnen breviter ciliato ; 

 per juvenile ore crenato-dentato. Amph. flor. caulino parum longius, 

 paucidentatum. 



Sengantoge. Kakunodale, Hakodate Shusensi, Ishigama. Miyabe 266. 



Distinctissima species et facile cognoscenda ramificatione sparsa et amph. mi- 

 nimis, simplicissime formatis. 



Madotheca setigera St. n.'sp. 



Dioica, major, dense csespitosa, flavicans; caulis 5 — 6 cm. longus, 

 superne bipinnatim ramosus, ob ramos longiusculos flabellatim expansa; 

 Folia imbricata, recte patula, subplana, oblongo-triangulata, longe cuspi- 

 data, setacea, integerrima; dorso caulem haud superantia ibidemque 

 rotundato-appendiculata. Cellulœ apice 17 \l medio 17 X 25 jj, basi 

 25 X 35 ji, Irig. majusculis. 



Lobuli magni, anguste ligulati, versus apicem parum angustati, obtusi, 

 integerrimi, folio longius coaliti, cauli paralleli caulemque haud tegentes, 

 basi solum in caule breviter decurrentes,appendiculointegerrimo ligulato. 



