Leptocolen. franz stephani. species hepaticariim (Vol. V, 1915). 



2. Leptocolea cuneifolia (St.) Evans. Ton-. Hot. Cl. 1911, 

 p. 280. 



Cololejeunea cuneifolia. St. Hedwigia 1892, p. 167. 



Monoica pallida, foliicola. Caulu ad 15 inni. iongus, irreguJariter 

 multiramosus. FoUa caulina contigua, oblique patula, parum concava, 

 in plano obovato-obconica, symmetrica (1 mm. longa, medioO,58 mm. 

 lata) brevissima basi inserta, apice late rotundata, basi antica longe 

 Iruncata, marginibus inferis integerrimis, superis minute denseque 

 crenulatis. Cellulse superse 18X27 ij., basales 18X^5 {j., parietibus 

 validis, apicales mamillatim prominulae. Lobulus parvus, folio quadru- 

 plo brevior oblongo rectangulatus, duplo longior quam latus, carina 

 oblique adscendens, stricta, stricte in folium excurrens, apice truncato 

 angulo spina longissima armato. Perianthia uno latere innovata, late 

 obconica (1 mm. longa, apice 1 mm. lata) recte truncata, angulis 

 obtusis, rostro validissimo, cuticula papillis dense aspera, plicis posticis 

 late divergentibus, in unam latam confluentibus. Folia floralia perian- 

 thio sequilonga, anguste lanceolata, obtusa, lobulus gequilongus, duplo 

 angustior, ad V^ solutus, apice setaceus. Andrmcia sessilia, bracteis 

 2-3 jugis, ex apice vegetativa. 



Hab. Kamenm. 



11. America tropica. 



3. Leptocolea cardiocarpa (Mont) Evans. Mem. Torr. B. Cl. 

 4902, p. 175. 



Lejeunea cardiocarpa Mont. Syn. Hep., p. 394. 



Autoica parva, dilute brunnea, foliicola et corticola. Caulis ad 15 mm. 

 longus. remote longeque ramosus. Folia caulina parum imbricata, 

 recte patula, parum concava, in plano ovato-oblonga (1,17 mm. longa, 

 medio 0,67 mm. lata) symmetrica, apice obtusa, brevi basi inserta, 

 basi antica rotundata, caulem superantia. Cellulse superse 18 [jl, basales 

 18X36 [x, validse, apicales longissimse, angustse, profunde crenulatse, 

 fasciculum bene deflnitum formantes, in marginem folii impositse. 

 Lobulus majusculus, folio triplo brevior, obovato-oblongus, duplo 

 longior quani latus, apice quam basis triplo latiore, oblique truncato, 

 angulo apiculato, carina oblique adscendens, arcuata, levi sinu in 

 folium excurrens. Perianthia uno latere innovata, parva, obovato- 

 obconica, compresso-inflata (0,75 mm. longa, superne 0,58 mm. lata^» 

 apice truncato-rotundata, rostro valido, plicis posticis parum promi- 



843 



