3^02 Beiblatt zu den Botanischen Jahrbuchern. Nr. 1 18. 



emarcidis vel nuUis. Folia semper bina opposita, in caule florigero in- 

 feriora lanceolata, apice acuta, inferne sensim longe late angustala, ima 

 basi iterum manifeste dilatata, superiora oblonga vel obovato-oblongaj apice 



\ 



acutissima, basin versus sensim paullo angustata et late sessilia, omnia 

 crasse herbacea, ad caulem intermedia 5 — 6 cm longa, 8 — 9 mm lata, 

 inferiora sensim decrescentia, 3 — 3,5 cm longa, 5 — 6 mm lata, superiora 

 sensim breviora, sed dilatata, 4 — 3 cm longa, 1 — <,1 cm lata, manifeste 

 5-nervia, nervis subparallelis supra profunde immersis, sublus alte promi- 

 nentibus, venis obsoletis. Flores in apice caulis et in axillis foliorum 



« ■ ■ 



I 



superiorum in cymas submultifloras elongatas laxiusculas dispositis, api- 

 calibus inflorescentiam thyrsoideam amplam ultra 1 cm longam forman- 

 tibus, pedicellis or, 2,5 cm longis, foliis supremis parvis quam inflores- 

 centiae partiales multo brevioribus (vix 1 cm longis); sepala 4 ovato-oblonga, 

 apice acuta vel aculissima, 7— 8 mm longa, 3 mm lata, manifeste 3-nervia; 

 coroUae 1,2— 1,3 cm longae tubus cylindraceus or. 3 mm altus, lobis * 

 ovatis, apice subrolundatis, integris, 9 — 10 mm longis, 4 mm latis, ncc- 

 tariis paullo supra tubi basin (infra lobos) callos extrinsecus parce semi- 



globoso-prominentes formantibus. 



Columbia: Zwischen Popayan und dem Paramo de Huila, war 



4000 m u. M. (Stubel n. 276. — Bluhend im Marz). 



10. Halenia hygrophila Gilg n. sp. — Herba an certe biennis, radice 

 crassiuscula sed caule tenuiore, caudice subterraneo brevi ereclo mgr^* 

 cente reliquiis foliorum emarcidorum obtecto, caule florigero stride erec 

 crasso (5—7 mm crasso), >usque ad 1 m alto« inferne foliis ± emarci 

 densiuscule obtecto, superne laxe folioso (internodiis superioribus 6— Sera 

 longis), foliis rosularibus nullis. Folia »flavescenti-viridia« semper bin 

 opposita, in caule florigero inferiora lanceolata, 10 — 12 cm longa, 10— -1-"^ 

 lata, superiora ovato-IanceoJata, 7— 3 cm longa, 13— 8 mm lata, orom 

 apice acutissima, basin versus sensim paullo dilatata, late vel latissi 

 sessilia, crasse herbacea vel subcarnosa, manifeste 7-nervia, nervis pa 

 lelis, jugo marginal! tenui, ceteris valde conspicuis supra iraraersis, ^_^ 

 prominentibus, venis obsoletis. Flores »viridi-flavescentes< in ap^*^^ ^^ 

 et in axillis foliorum superiorum in cymas submultifloras abbrevia a ^^ 

 siusculas vel densas dispositis, apicalibus inflorescentiam tbyrsoidea ^^ 

 potius pseudospicatam elongatam angustam formantibus, P®**'*^^"*^ , "" .j^ri- 

 longis, foliis supremis parvis quam inflorescentiae partiales naullo ^^ 

 bus ; sepala 4 ovato-oblonga vel ovato-lanceolata, apice acutissim ,^ ^^ 

 10 mm longa, 3—4 mm lata, manifeste 5-nervia; corollae cr. . ^^ 

 longae tubus cylindraceus 3,5 — 4 mm altus, lobis 4 ovatis, *P* 

 rotundatis, margine superiora manifeste denticulatis, 9— 10 mm ong^j 

 4 mm latis, neclariis paullo supra tubi basin (infra lobos) callos 

 secus valde semigloboso-prominentes formantibus. ^^^ jo 



' Columbia'^ An nassen Stellen auf dem Paramo de Guan 



er. 



exlriD 



