372 G. Hieronymus, 
c. 6mm longis, ligulis apice subaequaliter profunde bi- vel trifidis ; pappi 
setis rubellis, c. 6 mm longis; achaeniis (admodum immaturis) c. 7mm 
longis, apice in rostrum attenuatis, glabris. 
Species Ch. runcinatae Kunth (in Humb. et Bonpl. Nov. gen. et spec. IV. 
p. 5. tab. 303) proxime affinis, differt scapis ebracteatis, achaeniis minori- 
bus ete. 
Ecuador: crescit in monte Cotacachi (Cuicocha), prov. Imbabura, ubi 
floret mense Novembri, Decembri (coll. ecuad. n. 61a); prope Panecillo 
naud procul a praedio Hacienda Pesillo inter urbem Quito et La Esperanza, 
ubi floret mense Martio (coll. ecuad. n. 85 b). 
Leuceria Stuebelii Hieron. nov. spec. 
Herba c. 1m alta, caulibus parte inferiore foliatis, foliis petiolatis (petiolis 
hirsutis, basi vaginatis, in specimine usque ad 6 em longis), laminis oblongis, 
apice rotundatis, basi attenuata obtusis vel subcuneatis, margine grosse lobu- 
lato-crenatis (crenis sinuato-crenulatis), supra sparse, subtus densius hirsutis, 
pinnatinerviis (nervis5— 6 lateralibus erassioribus), inter nervos grosse reti- 
eulato-venosis (retieuli campis tenuiter reticulato-venulosis); laminis maximis 
in specimine 16 em longis, c. 51/3 cm latis; parte superiore caulis vel scapo 
subtereti, obseure angulato-striato, parce glanduloso-hirto; inflorescentia 
laxe subeorymbosa, ramis ex axillis bractearum subfoliacearum vel lineari- 
lanceolatarum nascentibus, 2—5-cephalis; capitulis pedunculatis (pedun- 
culis dense subglanduloso-hirtis, 4—3 cm longis, bibraeteolatis, bracteolis 
lineari-lanceolatis, usque ad 5 mm longis); involucris late campanulatis; in- 
volueri squamis 16, subbiseriatis , lineari-lanceolatis, herbaceis, margine 
scariosis, apice acutis, dorso subglanduloso-hirtis, subaequalibus, 40— 
14 mm longis, 1!/5mm latis; receptaculo paleis lineari-lanceolatis scariosis, 
fuscescentibus, apice acutis, ciliatis, c. 7mm longis onusto; floribus radii 
16, corollis c. 13 mm, tubulo vix 5 mm longo, ligula exteriore c. 8mm 
longa, 2mm lata, quadrinervia, apice tridentata, dorso pilosula, ligula 
exteriore vix 4mm longa, profunde bifida; floribus disci c. 40, corollis 
c. 6mm longis, ligulis aequilongis, tubulum subaequantibus, exteriore apice 
breviter tridentata, dorso sparse pilosula, interiore profunde bifida; pappi 
setis c. 7mm longis, plumosis, sordide albidis; achaeniis (admodum imma- 
turis) c. 21/2 mm longis, papillosis. 
Peruvia: crescit supra Celendin inter Pacasmayo et Moyobamba, alt. 
s. m. 3200 m, ubi floret mense Maio et Junio (coll. peruv. n.35g). 
Perezia Stuebelii Hieron. nov. spec. 
P. rhizomate obliquo; foliis radicalibus, subrosulatis, breviter petio- 
latis vel subsessilibus, oblongis, acutis, sinuato-dentatis, dentibus spinu- 
losis, inter dentes brevius spinuloso-denticulatis vel ciliatis (in sicco 
