121 



.^ 



A. 



c 



4*r 



contlgua — raniea subinibricata — subdivergentia, late oblique ova- 

 ta, subplana, apice decurvulo abrupte acuta vel brevissime api- 

 culata, basi antica subsemicordata caulem velantia ; lobulus 4-plo 

 brevior, obovatus clavatusve, celluloso-papulosus, a caule distans, 

 parum divergens, interlobulo magno subrhombeo; cellulxparvute 

 rhomboideo-hexagonae, trigonis magnis,paucae basales submajores. 



Foliola foliis vix duplo breviora, subquadrata, ad l4 bifida, seg- 



mentis subacuminatis, utrinque rude 1-3 dentatis lacinulatisve. 

 Folia .65 X. 55, lobulus .15, celluLxiV; foliola .35X.3omm. 



<- Hab. Supra Lejeimeam filiformem, Sw. reptans, pauca ex- 



emplaria sterilia carpsi. (No. 3,069, etc.) — A Friillania Magellan- 

 tea ceterisque Diastalobis certe distincta. 



LEJEUNEA, Lib. " 

 L. (Omphalanthus) filiformis (Sw.) Ubique Andium 



sylvestrium, in ditione Yungas pr^cipue, frequens, nunc cespites 

 latos homogeneos sistens, nunc Plagioehilis ceterisque hepaticis 

 immixta (Nos. 3,069, 3,043, 3,017, 3,083 p.p.) 



L. (Brvofteris) TEXUICAULIS, Tayl. Ingenio del Oro, 

 10,000 ped., pi. ^ sola. (No. 3.030), 



L. (Braciiiolejeuxea) LAXIFOLIA, Tayl. Sorata, 10,000 

 ped. No. 3,087; Unduavi, 12,000 ped. (No. 3,089 p.p). 



L. (Brachiolejeunea) BICOLOR, -Mont Frustula sola, 

 cum Plagioehilis mixta. — First described by Montague from Bo- 



/ 



livian specimens, gathered by d'Orbigny. 



Lejeuxea (Brachiolejeunea) clavulata, n. sp, 



Dioica, pallide rufo-viridis, caule e caudice repentc libero 

 subarhizo, pollicari, vage ramoso. Folia dense imbricata, super- 

 iora sensim majora, decurva, in sicco devoluta (underami clavato- 

 julacei videntur), oblique semicordato-ovata, rotundata vel abrupte 

 obtusa, recte vel subsinuato-complicata; lobulus triplo fere bre- 

 vior, ad carinam convexam inflatus, margine appresso transverso 

 tridenticulato; cellulae mediocres, subpellucida^, parietead angulos, 

 interdum etiam ad latera incrassato. Foliola perpaulo minora 

 imbricata, late orbiculata, longissime decurrentia, toto ambitu, 

 (apice excepto) recurva, cochleata. Flores 5 in rami apice 

 mediove spicati ; bracte^e plurijugae, foliis minores, inflatae, lobo 

 ovato, lobulo brevn'ore apice libero plerumque trlangulari ; an- 

 theridia bina, magna, stipitata. — Folia 1.3X0,9, lobulus alt. .5, 

 cellulae iV ; foliola .65 longa (ad axin ) l.O (ab ipsa basi decur- 

 rente), 1.0"^°^ lata. 



