Leptocolea mamilliloba St. 



isxi. r > u. parietibus \alidis. Lnbulu* nia-nus, folio subduplo brevior, 

 oblongus, duplo longior quani latus, earina leviter areuata, stricte in 

 loliimi cvciiriviiv, apic quam basis \i\ latiore, recte truncato, mar^irie 

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

 grosse lyrala, apice profunde obcordata, alis valde anipliatis, compressis 

 rotmidatis, rostro submerso minimo, subalis abrupte constricta, infenie 

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

 antica obsoleta. Folia floralia perianthio duplo breviora, elliptira. duplo 

 longiora quam lata, apiceobtusa. Zo^/tt*foliosimillimus, parmn minor 

 ad solutus. Aiulrrevtu sessilia. bracleis 4 jugis. 

 Hab. Hawai. 



24. Leptocolea Nymannii St. n. sp. 



Autoica et inonoiea. mediocris, dilutc brunnea corticola. Cauli.s ad 

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

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



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

 omplo sinu in folium excurrens. apice quani basis multo latiore, recte 

 vel oblique truncato (ssepe ex parte occulto) bidentato. deutibus 

 inaequalibus, medio multo validiore. Perianthia obovato-oblonga 

 (1,33 cm. longa, superne 0.75 inin. lataiapice optinir obconiata. n ; i > 

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

 unam latam confluentibus. Folia tloralia anguste lanceolata, perianthio 

 853 



