(22) F. STEPHANI. HEPATOM JAPONIC.E. 97 



Amph. magna, integerrima, profunde sinuatim inserta, alis latis accrelis 

 haud armatis, ceterum triangularia, apice obtusa. 



Per. obovato-oblonga, compresso cylindrica, haud plicUa, ore parum 

 angustalo ; hie illic magis inciso et fere lobato, ceterum breviter fimbriato. 

 Folia floralia caulinis minora, falcatim patula, ovato-oblonga, acuminata, 

 medio supero serra ta, lobulo lauceolato, ad V 2 soluto acuto serrato. 

 Amph. late ovatum subintegrum, uno la lere alte coalitum. Andrœcia 

 ignota. 



Oyama, Piratori, Tosa, Faurie 15286. 



Cum M. fissistipula St. ms. (Tonkin) comparanda, qua? differt lobulis appen- 

 diculo magno libero caudatis haud decurrentibus, amph. apice profunde bifidis, 

 alis basalibus crispato-appendiculatis, foliis floralibus ubique integerrimis. 



Madotheca tosana St. n. sp. 



Major, flavescens, multipartita, ramis regulariter breviterque pinnatis. 

 Folia curvatim patula, oblonga, longe acuminata, sub, apice regulariter 

 3 — 4 spinosa in utroque latere. Cellulae apice 17 X 35, medio 17 X 35, 

 basi 35 X 50 ji, trigonis magnis. Lobuli lineares, obtusi, integerrimi vel 

 apice paueidenticulati, in caule alatim decurrentes ibidemque lacinulata; 

 amph. transverse inserta, oblongo-trigona, apice plus minus profunde 

 bifida, laciniis setaeeis. Perianthia ovata, superne plicato-constrieta, ore 

 5„lobato, lobis crebre ciliolatis. Folia floralia caulinis parum minora condu- 

 plicato-biloba, lobis ad 2 / 3 liberis, oblongis, longe setaeeis, margine 

 crispatis, ventrali minore; amph. flor. intimum caulinis vix diversum- 

 Andrœcia ignota. 



Tosa, Makino 195. 



Cum Mad. ligulifera Tayl. comparanda. 



Madotheca ulophylla St. n. sp. 



Dioica, major, humilis, dense ceespitosa, intense viridis, caulis basi 

 longe ramosus, ramis regulariter breviterque pinnatis, pinnis oblique 

 patulis; folia conferla, oblique patula, fragillima, margine, prsesertim 

 versus apicem caulis, maxime crispata, ceterum ovata, obtusa, iis Plagio- 

 chilse ulophyllai simillima, lobulus medioeris, pro more oblongo-trian- 

 gularis, margine repando, obtusus, basi vix appendiculatus. Amph. late 

 ovata, apice anguslato reflexa, basi uno latere ligulatim appendiculata. 

 Per. magna, urceolata, cornpresso-inflata, ore late aperto, 10 — 12 lobato, 

 lobis brevibus triangulatis, sparsim dentatis et spinulosis. Folia flor. 

 p;irva, plus minus late ovata, lobulo lanceolato, profunde soluto, acuto, 



