LcplOColea. FRANZ STI':1MIANI. SPECIES IIEPATlCAnUM (VOL. V, 1916). 



Perianthiu imo latere imio\ata, optinie obconica(l,l mm. loiiga, suh 

 apice 0,9 mni. lata) apice leviter obcordata, alis Scepe angulatis, rostro 

 conico valido, plicis posticis longe decurrentibus, in unam latam 

 confluenti4)us. Folia floralia perianthio parura breviora, obovato- 

 oblonga, apice rotundata, lobulus triplo brevior, anguste lanceolatus, 

 parum solutus, obtusus. Androecia sessilia, exigua, bracteis -4-5 jugis. 

 Hab. PJiilippina' Insulie. 



23. Leptocolea mamilliioba St. n. sp. 



Monoica, minor, olivacea, in foliis csespitans. Cfm/Mad2cm. longus, 

 irregulariter multiramosus. Folia caulina contigua, oblique patula, 

 parum concava, in plano oblonga (1.17 mm. longa, 0,58 mm. lata) 

 leviter falcata, brevissima basi inserta, basi antica longe truncata, 

 apice rotundata, integerrima. Cellulx superse 27X27 a, basales 

 18X45 {i parietibus validis. Lobulus magnus, folio subduplo brevior, 

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

 folium excurrens, apicequam basis vixlatiore, recte truncato, margine 

 supero quadri-mamillato, mamilla quarta apicalis. Perianthia magna, 

 grosse lyrata, apice profunde obcordata, alis valde ampliatis, compressis 

 rotundatis, rostro submerso minimo, subalis abrupte constricta, inferne 

 obovata, inflata, plicis posticis in unam latam confluentibus, plica 

 antica obsoleta. FoZ/« floralia perianthio duplo breviora, elliptica, duplo 

 longiora quam lata, apice obtusa. Lobulus fo\io simillimus, parum minor 

 ad V^ solutus. Androecia sessilia, bracteis 4 jugis. 



Hab. Hawai. 



24. Leptocolea Nymannii St. n. sp. 



Autoica et monoica, mediocris, dilute brunnea corticola. Caulis ad 

 2 cm. longus, irregulariter multi ramosus. Folia caulina imbricata, 

 oblique patula, parum concava, in plano elliptica (1,33 mm. longa, 

 0,75 mm. lata) brevissima basi inserta, basi antica truncata, apice late 

 rotundata, symmetrica, marginibus superis irregulariter crenato-papil- 

 losis. Cellulee superaj 18 pi, basales 18x36 {ji trigonis nullis, cuticula 

 antica papillata, inferne nuda. Lobulus inagnus, folio triplo brevior, 

 obovato-oblongus, duplo longior quam latus, carina leviter arcuata, 

 omplo sinu in folium excurrens, apice quarn basis multo latiore, recte 

 vel oblique truncato (sgepe ex parte occulto) bidentato, dentibus 

 insequalibus, medio multo validiore. Perianthia obovato-oblonga 

 (1,33 cm. longa, superne 0,75 mm. lata) apice optime obcordata, alis 

 rotundatis, rostro parvo, cuticula ubique papillata, plicis posticis in 

 unam latam confluentibus. Folia floralia anguste lanceolata, perianthio 



853 



