Lopholejeunea. FKANZ STEPHANI. SPECIES HEPATICARUM (VOL. V, iyi2). 



(1,-i mm. longa, 1 miu. lata) obtusa, ad medium accreta, basi antica 

 truncata. Cellulx superae 27 ji, basales 27 X 36 {x trigonis ubique 

 parvis. Lobuhis magnus, in situ oblongus, basi valde inflatus, sub apice 

 profunde constrictus, apice oblique truncatus in plano late ovato-trian- 

 fiulatm. Amphigastria caidina inagna, late reniformia, caule quintuplo 

 latiora, profunde sinuatim inserta, apice rotundata, Perianlhia late 

 obovato-obconica, remote breviterque dentata, plicis posticis angustis 

 longe decurrentibus, similiter armatis, rostro valido. Folia floralia 

 intima perianthio longiora, late lanceolata, acuminata, sub apice valide 

 dentata; lobulo duplo breviore, ad plicam paucidentatam reducto, 

 haud soluto. Amphigastrium Jlorale int. perianthio sequimagnum, late 

 obovato-obconicum, inferne nudum superne grosse irregulariterque 

 dentatum. Androecia in pinnis terminalia, bracteis ad sexjugis, 

 Hab. Guyana britannicu. Georgetown. 



27. Lopholejeunea Howei Evans. Terr. Bot. Cl. 1907, p. 30. 

 Autoica, rainor, fusco-olivacea, dense depresso-caespitans. Caulis ad 



2 cm. longus, vage ramosus, ramis simplicibus vel parum pinnatis. 

 Folia caulina parum imbricata, recte patula, valde concava apiceque 

 arcte decurva, in plano ovato-oblonga (0,75 mm. longa, 0,5 mni. lata), 

 apice rotundata, brevi basi inserta, basi antiqua truncato-rotundata. 

 Cellulse superse 18 ji, raedise 28 [jl, basales 35 |x, trigonis raajusculis. 

 Lobulus ovatus, inflatus, apice planus angustus, oblique truncatus, 

 angulo acuto. Amphigastria caulina raagna, caule quadruplo latiora, 

 reniforraia, sinuatira inserta, apice late rotundata. Perianthia pyrifor- 

 mia, sub apice paucidentata, plicis posticis ad raedium decurrentibus, 

 angustis, divergentibus, paucidentatis, rostro valido breviusculo. 

 Folia floralia intiraa oblonga, perianthio parura breviora, acuta vel 

 apiculata, sub apice paucidenticulata ; lobulo duplo breviore, anguste 

 lineari, acurainato, integro, breviter sokito. Amphigastrium florale int. 

 foliis floralibus sequilongura, obovato-oblongura, apice breviter emar- 

 ginato-bidentulum, sub apice regulariter valideque dentatum, inferne 

 nudura. Andracia in caule sessilia, bracteis sex jugis. 

 Hab. Puertorico. 



28. Lopholejeunea Herminieri (Gottsche) St. 

 Syn. : Lejeunea Herminieri. Gottsche. ras. 



Doica, raediocris, brunnea, flaccida, corticola. Caulis ad 5 cm. longus, 

 sparsim breviterque pinnatus, rarais longioribus interjectis sparsis. 

 Folia caulina parura irabricata, recte patula, concava apiceque decurva, 

 in plano late ovato-falcata (1,17 mra. longa, 0,83 ram, lata) apice 



75 



