Leptocolea. franz stephani. species hepaticarun (Vol. V, 1015). 



III. Asia et Oceania tropica. 



10. Leptocolea Acrotremse (Schffn.) St. 

 Cololejeunea Go^belii var. AcrotremaB Schffn. Herbar. 



Dioica exigua, pallide flavavirens, foliicola. Caulis ad 5 mm. longus, 

 sparsim longeque ramosus. Folia caulina remotiuscula, oblique patula 

 parum concava, in plano oblonga (0,67 mm. longa, medio 0,33 mm. 

 lata) asymmetrica. mnniine- infero strieto, supero late rotundalo, 

 brevissima basi inserta, basi antica longe truneata, apice obtusa, 

 marginibus eelluloso serrulatis. Crlluht -mpera' 13X13 |i, medije 

 13X18 jx, basales 13x27 »i, trigonis nullis, parietibus validis, antice 

 papilla instructis. Lobulu* majusculus, folio triplo brevior, oblongus, 

 duplo longior quam latus, carina oblique adscendens, levis, aniplo siuu 

 in folium excurrens, apice quam basis vix latiore, oblique truncato, 

 angulo apiculato. Perianthia parva, compresso-obconica (0,58 mm. 

 longa, sub apice 0,41 mm. lata) apice leviter obcordata, plicis posticis 

 angustis, longe decurrentibus, cuticula papillata, rostro valido. Folia 

 floralia perianthio parum breviora, ligulata, apice rotundata, similiter 

 armata, lobulus oblongus, obconicus, haud solutus, apice recte trun- 

 catus, angulo obtuso. Andraicia desunt. 



Hab. India orientalis, Pulo Penang. 



11. Leptocolea angulata St. n. sp. 



Monoica minor, pallide virens, flaccida, foliicola. Caulis ad 8 mm. 

 longus, irregulariter multiramosus. Folia caulina imbricata, oblique 

 patula, subplana, late ovato-elliptica (1,58 mm. longa, 1,17 mm. lata) 

 syrametrica, brevi basi inserta, apice late rotundata vel obtusa, basi 

 antica truncato-rotundata, caulem late superantia. Cellulx apicales 

 byalina?, uniseriatas, anguste, radialiter insertae, subapicales 18x18 ji, 

 media? 1 8x36 ;J ., basales 27x74 {t, trigonis nullis. Lobulus majusculus, 

 folio triplo brevior, oblongus, triplo longior quam latus, carina leviter 

 arcuata, scricte in folium excurrens, apice quam basis duplo angustiore, 

 profunde cinarginato,anguIo spina longa angusta oblique patulaarmato. 

 Perianthia uno latere innovata, late obconico-triangulata (1,17 mm. 

 longa et lata) compressa, medio basis inflato, apice late obcordata, 

 rostro valido, plicis ceterum nullis. Folia floralia perianthio duplo vel 

 847 



