Drepanolejeunea. franz stephani. species hepaticarum (Vol. V, 1913). 

 magno anguste conico; plicis posticis late divergentibus, in unam 

 latam confluentibus, sub apice paucispinulosis. Folia floralia perian- 

 thio duplo breviora, lanceolata, acuta, superne valide remoteque spi- 

 nosa, spinis inaequalibus, basi antica breviter connata; lobalo parum 

 breviore, duplo angustiore, lineari, ad V 3 soluto, acuto, marginibus 

 irregulariter minuteque dentatis. Amphigastrium fiorale anguste ligu- 

 latum, triplo longius quam latum, ad V 3 inciso-bifidum, lobis porrec- 

 tis angustis acutis, lobulis utrinque breviter connatum. Andmcia in 

 innovatione perianthii termiwdia. hracHs trijugis, ex apice vegetativa. 

 Hab. Madagascar. 



4. Drepanolejeunea capensis St. n. sp. 



Sterilis, exigua, pallide flavo-virens, corticola. Caulis ad 5 mm. 

 longus, sparsim longeque ramosus. Folia caulina remota, suberecta, 

 valde concava, in plano ovato-oblonga, falcata (0,4 mm. longa, 

 0,17 mm. lata) acuta, margine postico nudo, antico tridentato, dentibus 

 validis in medio marginis, dente inferiore multo majore; basi antica 

 longius truncata. Cellulse superse 14 u., basales 14 X 18 ja, validse. 

 Lobulus maximus, folio duplo brevior, oblique adscendens, ovato- 

 oblongus, duplo longior quam latus, inflatus, carina valde arcuata, 

 stricte in folii marginem excurrens, apice quam basis parum angustiore, 

 profunde exciso, angulo spina longa valida hamata armato. Amphigas- 

 tria caulina majuscula, obcuneata, apice late emarginata, laciniis late 

 divergentibus, attenuatis, apice setaceis; disco basali integro brevius- 

 culo. 



Hab. Cape Colony Table Mountain. 



5. Drepanolejeunea cristata St. Hedwig. 1891, p. 209. 

 Dioica pusilla, olivacea, in foliis arborum csespitans. Caulis irregu- 



lariter multiramosus. Folia caulina remota, oblique patula, lanceolata, 

 apice decurva (0,43 mm. longa, 0,17 mm. lata) acuta, margine postico 

 regulariter valideque dentato, dente infimo majore, valido, margine 

 antico irregulariter repando. Cellulse 9X18 jt, ubique fere jequales, 

 trigonis nullis. Lobulus magnus, folio duplo brevior (saepe obsoletus) 

 oblongus, duplo longior quam latus, carina parum arcuata, stricte in 

 foiium excurrens, apice quam basis vix angustiore, exciso, angulo 

 spina valida hamata armato. Amphigastria caulina majuscula, caule 

 triplo latiora, late obcuneata, apice late truncata, utrinque attenuata 

 setacea. Perianthia uno latere innovata, obovato-oblonga, tertiosupero 

 constricto, apice subtruncata, piicis ad medium decurrentibus, trian- 

 gulatis apiceque truncatis, angulis grosse irregulariterque trispinosis, 

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