^ . 



TT_70*i ^ T i 1 



■ * 7 f. 



, ^y 



678 



G* Ilieronvums. 



c. 4^2 I'^^i^i longiSj glabris; lubulo vix 1 mm longo sonsim in limbum infun- 



-I 



dibuliformcm c. 3'/2 n^i^^ longum (laciniis triangulari-ovatis c. ^/^ mm longis 

 inclusis) trnnscunte; stylo evoluto c. 6Y2 ^"^^ longo, ramis c. 3 mm longis 

 inclusis; anthcris c. 1 mm longis; pappi setis c. 55 rubellis, 4^2 ^^^^ lon- 

 gis, apice yIk incrassatis; acbaeniis immaluris IjrutinciSj c. 2^/2^^^^ longis, 



glabris. 



Species M, fiodulosae Scbultz-Bip. affiniSj foliisqiie similis, diffcrt ra- 

 mulis infloi'cscentiarum minus patenlibuSj involiu'ri squamis lalloribas bre- 

 YJter acutis, corollis in pappi setis longioribus, acbaeniis brevionbus el in- 

 duinento canlium ramornm in sicco nigrescente etc. 



Folia ex scliedula in statu vegcto opace obscurcqiic luleo-viridihus, florcis viros- 

 cenli-ulljldi. 



Columbia: crescit in silvis densis declivium occidentalium Andium 

 occidenlalium popayanensium, alt. s. m. 1300 — 2000 m, mensc Marlio 

 florens. (L, n. 5979), 



63. M. (AVilloughbya) nigropunctulata Ilieron. n. sp. 



M. a seclione Mikaniarum corymhosarum voluhilium^ fruticosa, scan- 

 dens, lignomolli; cauUbus ramosis, tenuibus, usque ad 5 m longis; ramulis 

 juventute birto-villosis , dcnique glabratis, peridermate lenticelloso obtcctisj 



teretibus vel plus minusve angulato-striatis, saepe tortis; foliis oppositis 

 (internodiis in speciminibus usque ad 23 cm longis), petiolatis {petiolis usipie 



ad 2 cm longis , villosulis , supra canaliculatis , subLus teretibus) ; laminis 

 ovatis vel laic lanceolato-ovalis vel superioribus lanceolatiSj basi subrotnn- 

 datis vel brevitcr cuneatiSj apice acuminalisj inlegerrimiSj subcbarlaceis, 

 supra ncrvis pubcsccntibus cxceplis glabratis, sublus minute nigro-glandu- 

 loso- et Icnticelloso-punctulatis j pinninerviis (ncrvis lateralibus crassioribus 

 in utraquc dimidia facie 3 — 4; infcrioribus usque ad medium, superiori- 

 bus fere usque ad apiccm percurrcntibus, sublus prominentibus, supra 

 parum prominulis), inter nervos laleralcs subparalleliter pinnivenosis et inter 

 venas subparallclas reticulato-venosis venulosisque (venis sublus prominulis 

 supra immersis; venulis subtns vix prominulis); iiiflorescenliis oblongis c. 



18 



25 cm longis J ramosis ; parlialibus 



ovaliri v(^l oblongis , pedunculalis 

 (pedunculis hirsulo - pubescenlibus) ; capitulis in ramulis ulUmis saepe 



3 



5 ad 



corymbulum subglobosum 



coacervatis, pedunculalis (pcdunculi 



s 



vix ultra 3 mm longis, hirsuto -pubcsccntibus) vel terminalibus scssilibus ; 

 bracteolis fulcrantibus vel prupbyllis ovatis, c. 2Y2 ^^"^ longis, 1 1/4 latis, 

 dorso nigro-glanduloso-punctulalis, margine cilialis; involucri bracleis cxU'- 

 rioribus oblongis, c. 3^/2 mm longis, 1 Y4 mm lalis, margine cilialis, apice 

 obtusiusculo pcnicillatis ; inlerioribus elliplicis, apice rolundatis, c. 3 mm 

 longis, 1 Y2 1^^ latis, apicem versus ciliatis, dorso parce nigro-punctulatis ; 

 omnibus 7-nervis; corollis florum 



glabris, c, 4^2 mm longis; tubulo 



c. 



1^4 mm longo, a limbo separate; limbo obovoideo c. 3 mm longo, laciniis 

 1 mm longis ovato-triangularibus apice penicillalis inclusis; stylis c. G^^ '^^'^i 



