( VOL. V, 1916). FRANZ STEPHAM. SPECIES HEPATICARUM Physocolea. 



apice rotundata, marginiinis rrlluloso-soiTululis. Cellulse 18X18 jj., 

 basales 48X36 trigonis subnullis. Lobulus magnus, folio triplo bre- 

 vior, obovatus, carina areuata, levi sinu in folium excurrens, conico- 

 papulosa, apice quam basis duplo latiore, emarginato, angulo acuto, 

 rellulae lobuli marginales angustae, elongatae, limbum distindum for- 

 mantes; stylus nullus. 



Hab. Siam. Koh-Chang. 



70. Physocolea Gottschei. St. n. sp. 



Lejeunea diaphana. G. ms. (nomen nudum in Abh. Nat. Ver. Bre- 

 men, p. 362). 



Dioicaparva, subhyalina, foliicola. Caulis ad ( .> min. longus irregula- 

 riter multiramosus. Folia caulina remota, oblique patula, parum con- 

 cava, in plano oblongo-elliptica (1,67 mm. longa, 0,75 mm. lata) 

 asymmetrica, margine infero stricto, supero late arcuato, brevissima 

 basi inserta, basi antica truncata, apice acuta, marginibus remote 

 minuteque dentatis cuticula levis. Cellulse superae 36 X 36 y,, basales 

 27X54 ji, parietibus validis. Lobulus magnus, folio triplo brevior, 

 oblongo-ellipticus, duplo longior quam latus, carina recte patula, bene 

 arcuata, substricte in folium excurrens, apice quam basis triplo latiore, 

 oblique truncato, bidentato, dentibus subaequimagnis. Perianthia pyri- 

 fjrmia, inferne valde angusta, quasi pedicellata (1,33 mm. longa, medio 

 supero 0,75 mm. lata) apice rotundata, rostro valido, plicis posticis 

 ad medium decurrentibus, angustis nudis, plica antica obsoleta. Folia 

 floralia parva, perianthio duplo breviora, anguste lanceolata, acuminata 

 acuta, lobulus parum brevior, duplo angustior, breviter solutus, cuspi- 

 datus. Androzcia desunt. 



Hab. Ceylon, Andaman fnsulse, Nova Guinea. 



74. Physocolea hamata.St.Hed. 1895, p. 248 (subCololejeunea). 



Sterilis minor, flavo-virens vel dilue brunnea, foliicola vel aliis 

 hepaticis consociata. Caulis ad 2 cm. longa, sparsim longeque ramosus. 

 Folia caulina remota, homomalla maximeque torta, in plano oblongo- 

 elliptica (4 mm. longa, raedio 0,5 mm. lata) brevissima basi inserta, 

 apice acuta, subsymmetrica, marginibus optime crenulatis. Cellulse 

 superae 36X36 trigonis majusculis, basales 27x45 jx, trigonis ma- 

 gnis acutis. Lobulus maximus, folio duplo brevior, in situ oblongus, 

 duplo longior quam latus, in plano late ovatus, carina bene arcuata, 

 stricte in folium excurrens (cellula carinalis ultima gigantea) apice 

 quam basis vix latiore, breviter truncato, angulo acuto. 



Hab. Amboina. Salhoetoe. 



894 



