Plantae peruvianae a claro Constantino de Jelski collectae. Compositac. 507 
corollis c. 9 mm longis, glabris; tubulo c. 3 mm longo: ligula 6 mm longa, 
11/2 mm lata, oblonga, apice profunde tridenticulata, 4-nervia; stylo c. 
6!/ mm longo, ramis c. 1! mm longis inclusis; floribus hermaphroditis 
tubulosis disci 15; corollis c. 6!/ mm longis; tubulo 2 mm longo; limbo 
infundibuliformi ampliato, c. 41 mm longo, laciniis 1!/; mm longis inclusis; 
stylo c. 8, mm longo, ramis 1', mm longis inclusis; pappi setis c. 50— 
60 (facile deciduis), c. 5 mm longis, lutescenti-albidis: achaeniis immaturis 
brunneis, c. 3 mm longis, glabris. 
Species (r. Siusiylowicsté Hieron. affinis differt foliis brevioribus in- 
volucri squamis semper 8, floribus femineis ligulatis paucis, ligulis angusti- 
oribus etc. 
Peruvia: crescit prope Cutervo (J. n. 632, m. Majo 1879). 
111. 6G. Jelskii Hieron. n. sp. 
Arbor (?) ramis crassiusculis, compresso-quadrangulis, praesertim infra 
nodos fere alatis, plus minusve manifeste striato-sulcatis, fulvescenti-tomen- 
tosulis, denique tomento deciduo subglabratis; foliis oppositis (internodiis in 
Speciminibus usque ad Di a cm longis), petiolatis (petiolis 1 —2!', cm longis, 
crassiusculis, tomentosulis, supra canaliculatis, subtus statu sicco obsolete 
sulcato-striatis): laminis oblongis, ovato-oblongis vel obovato-oblongis, apice 
obtusiuseulis, mucronulatis, basi breviter cuneatis vel subrotundatis, inte- 
gerrimis, supra obscure luteo-viridibus glaberrimis nitentibus, subtus ad- 
presse et dense fulvescenti-tomentosis, pinninerviis (nervis lateralibus crassi- 
oribus in utraque dimidia parte c. 9-12, subtus prominentibus, supra 
prominulis), inter nervos laterales reticulato-venosis-venulosisque (venis venu- 
lisque utrinque. parum prominulis); laminis maximis c. 9 cm longis, 3— 
31/2 em latis; inflorescentiis apice ramorum ramulorumque corymbosis, 
polycephalis, ramosis ` capitulis longiuscule pedunculatis (pedunculis c. !/; mm 
crassis, parce pubescentibus, c. 10—17 mm longis, ex axillis bracteolarum 
linearium 5—6 mm longarum dorso pubescentium nascentibus, ad apicem 
versus 4—5-bracteolatis (bracteolis similibus supremis quasi calyculum 
ellormantibus); involucri campanulati squamis 8 (raro 9), fuscescentibus, 
^. 6 mm longis, apice penicellatis: exterioribus oblongis, c. 1? , mm latis, 
aculiusceulis, herbaceis, emarginatis, dorso puberulis: interioribus ellipticis, 
latioribus, 23, mm latis, marginatis, secus lineam medianam herbaceis et 
ad apicem versus dorso puberulis, margine usque ad A mm lato scariosis 
et glabris; receptaculo c. 21 mm diametiente; floribus femineis ligulatis 
radii 7—8; corollis glabris, c. 13 mm longis; tubulo c. 5 mm longo: ligula 
8 mm longa 3 mm lata, oblonga, apice truncato tridenticulata, 4-nervia; 
stylo evoluto c. 9 mm longo, ramis 41/ mm longis inclusis; floribus disci 
hermaphroditis tubulosis 16, c. 8!/, mm longis, glabris, tubulo c. 3 mm 
longo, limbo paulo ampliato 5!/; mm longo, laciniis elongato-triangularibus 
c. 2 mm longis inclusis; stylo evoluto c. 11!/; mm longo, ramis 2 mm longis 
Botanische Jahrbücher. XXXVI. Bd. 33 
