76 I* Urban. 



ovato-lanceolata v. oblonga, acutiuscula, in bracteas paniculae minutas, 

 lanceolalo-lineares, brevissime et eglanduloso-hirtulas abeuntia. Panicula 

 ampla et lata, multiramosa, ramulis tenuibus, etoogatis, dichasiale partitis, 

 ramificationibus ultimis flores paucos laxe gerentibus. Involucra pe- 

 dunculo 4 — 6 mm Ig,^ gracili (dein usque ad 7 mm elongato) suffulta, 

 uniflora, densissime (loborum apicibus exceptis) pilis brevissimisj capitatis 

 glutinoso-asperulata v. minute glutinoso-puberula, campanulato-infundibuli- 

 formia, ad 4,5 — 6 mm It et 3,5 — 4 mm ]g., post anthesin subimmutata, 

 vix aucta, non expansa, anthocarpium superantia et subdense includentia, 

 usque ad dimidium 5-fida, lobis Iriangulari-Ianceolatis, acutiusculis v. ob- 

 tusiusculis, ad 2 mm Ig. et 1,5 mm It.^ infra glutinoso-puberulis, supra 

 breviter et eglanduloso-hirtis. Flores purpurei, late campanulatim ex- 

 pausi, ad 17 mm in diam. ; pars perianthii ovarialis f. 1,5 mm Ig. et It., 

 subglobosa v, globoso-obovoidea, basi truncatula, supra banc vix constricta, 

 ecostata, glaberrima; pars superior perianthii in basi non tubulosa, c. 

 40 mm Ig., 5-nervata, f. glabra, in nervis solum paulum hirtula, limbo 

 spectabilij f, rotato-expanso, 5-angulato v, lobato, lobis latissimis, leviter 

 emarginatis , obtusissimis v- rotundatis. Stamina 3 exserta, usque ad 

 17 mm Ig., fiUformia, basi in cupulam breviter cyathiformem, ad 1,5 mm 

 Ig. et 1 mm It coalita; antherae 1,5 mm It., 1 mm Ig. Germen stylo 

 filiformi ad 17 mm Ig., stigmate ad I mm It Anthocarpia (ut in if- 

 prostrata) circiter obovoidea, 4 mm Ig, et 3 mm H., in basi truncato-ro- 

 tundata, supra basin vix v. paululum angustata, in verlice truncata, f- 

 ecostata, versus basin solum tenuiter striolata, atrobrunnea, maculis fre- 

 quentibusj verruculiformibus, paulum prominentibus et pallidioribus onusta. 

 Peru: Dep. Ancacbs, infra vicum Pampa Romas (inter Samanco et 

 Caraz) in formatione valde aperta herbis (graminibus numerosis sed ple- 

 rumque annuis), fruticibus, Cactaceis composita, in altitudine 2000 — 2200 m 

 (WEBERB4UER u. 3198 — floF. et ffuct meuse Maio 1903). 



Von der nahestehenden M. pro-rata (Ruiz et Pavon) insbesondere durch die an- 

 seholichen weitglockigen Bluten mit ausgebreitetem Saume und durch die weit vor* 

 ragenden Staubfaden verschieden. 



Bongainvillea stipitata Griseb. (Heimerl in Denkschr. der mathem.- 

 naturw, Klasse der kaiserL Akademie der Wissensch. Wien LXX. 1900, 

 p. 115 emend.) var, Fiebrigii A, Heimerl n. var; frutex spinosissimus. 

 Rami elongati, ± flexuosi, brevissime sat dense tomentelU, spinis sim- 

 plicibus, gracilibus, rectis v* levissime arcuatis, acutissimis, 13 — 35 mm 

 (rare usque ad 45 mm) Ig. armati. Folia inter formam oblongo-ellipticam 

 et oblongo-obovatam variantia, basi in petiolum 2 — 6 mm Ig, brevissime 

 tomeotellum sensim cuneatimque angustata v, distinctius attenuata, antice 

 obtusata v. rotundata, 12 — 25 mm Ig,, 7 — 12 mm It, firmiora usque sub- 

 coriacea, primum minutissime hirtula, denique papillis brevissimis f micro- 

 scopicis exceptis subglabra, nervo mediano conspicuo, nervis lateralibufi 



h-i'^ 



