Plantae novae andinae imprimis Weberbauerianae. IV. 137 



156\) Tibonchina asperifoHa Cogn. (^ect Biotajithem) n. sp,; ramis 

 obscure tetragonis, setis brevibus arete adpressis basi brevissime acuteque 

 productis densiuscule veslitis; foliis late lanceolatisj acutis veJ breviter 

 acuminatiSj basi paulo angustatis, integerrimiSj utrinque setis brevibus arete 

 adpressis basi decurrentibus subsparse asperisj majoribus 9-nerviis nervis 

 lateralibus infeme longiuscule coalitis; ealyce longiuscule adpresse denseque 

 setosOj eglanduloso, lobis lineari-subulatisj apice longe setosis, tubo satis 

 brevioribus; siiminibus satis inaequalibus, glabris, connectivo basi brevis- 

 sime produeto, 



Frutex 5 dm altus, laniis satis gracilibus, satis ramulosis. Petiolus 3—6 mm longu5> 

 Folia plus minusve patula, rigidiuscula. 4 — 7 cm longa, 12 — 48 mm lata. Pedicelli 2 — 

 5 mm longi, Calycis lubus ovoid eo-campanulatus, 3 — 4 mm longus; lobi 2 — 21/2 mm 

 longi, Petafa purpureo-iilacina, obovala, superne longiuscule ciliaUj 7 — 8 mm longa, 

 Aotherae lineares^ superne satis altonuataCf 3 vel 41/2 mm longae. Stylus filiform is, 

 glaber, 4 cm longus, — Affinis T. laTiceolatae Cogn. 



Peru: Dep. Huanuco, in provincia Huamalies, in montibus ad austro- 

 occidentem a Monzon versus, in fruticeto fruticibus et hie illic arboribus 

 parvis foliis induratis instruetis composito, 2500 — 3000 m s. m. (Weber- 

 BACER n. 3357 — florens mense Julio 1903). 



(3^.) Oraffenrieda foliosa Cogn. n. sp-; fere glaberrima; ramis dense 

 foliosis; foliis eoriaceis, breviter petiolatis, ovato-oblongis, obtusis, basi paulo 

 angustatis vel subrotundatis, margine integerrimiSj 5-nerviis; paniculis satis 

 parvisj densiuscule multifloris; floribus sessilibus, 5-meris; ealyce tenuiter 

 furfuraceo, limbo in lobos breves irregulares persistentes rupto. 



Frutex 6 m altus, ramis robustis, obluse tetragonis, paulo ramulosis, intcmodiis 

 i— 2 cm longis. Petiolus satis gracilis, 1—2 cm longus. Folia erccto-patuJa, rigida, 6— 

 9 cm longa, 3—4 cm lata, nervis subtus valde prominenlibus, Paniculae 8— 12 cm longae, 

 Calycis tubus cinereus, 4 mm longus. Petala albo-flavescentia, 2— 3 mm longa. An* 

 therae 3 mm Jongae. Stylus 7—8 mm Jongus. — Affinis O. eonostegioidi Triana, 



Peru: Dep, Huanuco, in provincia Huamalies, in montibus ad auslro- 

 occidentem a Monzon versus, in fruticeto fruticibus et hie illic arboribus 

 foliis induratis instruetis composito, 2000— 2500 m s- m. (Weberbaueb n,3544 

 ~ florens mense Augusto 1903), 



(2*^.) Axinaea tetragona Cogn. n. sp; ramis glaberrimis, acute letra- 

 gonis angulis fere alatis, ad nodos late annulalo-incrassatiSj annulis crasse 

 alatis; foliis subcoriaceis, longe petiolatis, ovato-cordatis, acuUuscuIis, mar- 

 gine undulato-denticulatis, 9-nerviis, supra glabris et leviter vel obscure 

 bullatis, subtus leviter furfuraceo-puberulis et reticulato-nervulosis; floribus 

 longiuscule pedicellatis, ad apicem ramorum paniculae congeslis. 



Frutex 2 m alius, ramis robustis, subrectis, paulo ramulosis, Petiolus gracilis, 

 leviter furfuraceus, 3— 6 cm longus. Folia rigidiuscula, siccilate nigricanlia, 7— 12 cm 

 longa, 5— 9 cm lata, nenis subtus satis prominentibua. Paniculae aVfl dm longae, ramis 

 paucis, brevibus, erecto-patulis; pedicelli graciles, leviter furfuracei, 6— <0 mm longi. 

 "^^lyx glaber vel vjx furfuraceus, late hemisphaericus, limbo dilatato, obscure lobalo, 

 ^mm laio, Petala obovata, apice late rotundata, non ciiiata, purpureo-sanguinea, 10— 



