ROBINSON. — STUDIES IN THE EUPATORIEAE. 19 
nuibus subsessilibus subglabris viridibus margine hine inde dentibus 
argutis solitariis vel paucis instructis; panicula thyrsoidea ad 3 
longa, ramis ascendentibus foliosis subfastigiatis pluri- vel multi-capi- 
tulatis ; capitulis numerosissimis 5-floris; involucri squamis oblongis 
apice rotundatis margine glanduloso-ciliolatis dorso sub-3-nerviis ob- 
scure glanduloso-puberulis ; corollis 3.2 mm. longis, faucibus subcylin- 
dricis glabris, tubo proprio glanduloso-puberulo aequantibus ; achaeniis 
in costis et inter costis glanduloso-puberulis ; pappi setis ca. 20 sub- 
plumosis. — Gen. PIL. ii. 239 (1873) ex Hook. f. et Jacks. Ind. Kew. ii. 
354 (1895). O. triangularis Reiche, Fl. de Chil. iii. 259 (1902), not 
Meyen. upatorium paradoxum Hook. et Arn. in Hook. Comp. Bot. 
Mag. i. 240 (1835). Nothites baccharidea DC. Prod. v. 187 (1836) ; 
Gay, Fl. Chil. iii. 476 (1847). N. baccharoides Meigen in Engl. Bot. 
Jahrb. xvii. 283 (1893). Stevia polyphylla DO. 1. ¢. 123, 8. baccha- 
roides Meigen, 1. c.—Cuttt: in planitiebus incultis et locis saxosis prope 
marem vulgaris, Gay, n. 990 (hb. Gray); Valparaiso, Cuming, n. 337 
(hb. Kew., hb. Brit. Mus. hb. Gray), Bridges, n. 52 (hb. Kew., hb. 
Brit. Mus., hb. Gray), Gillies (hb. Gray), Bertero (hb. Gray), Philippi, 
n. 406 (hb. Kew., hb. Brit. Mus.) ; Campana di Quillota, Hdmonston 
(hb. Kew., hb. Gray), Bertero, n. 837 (hb. Gray, hb. Brit. Mus.), Ger- 
main (hb. Kew.). : 
2. O. TRIANGULARIS Meyen, fruticosus ramosus; ramis rectis vel 
saepius leviter arcuatis rigidiusculis foliosissmis teretibus tomentellis ; 
foliis parvis saepe fasciculatis rhomboideis ca. 1 cm. longis crenato- 
dentatis vel lobulatis basi cuneatis utrinque tomentellis ; thyrsis sub- 
eylindricis terminalibus 5-10 cm. longis 2-4 em. crassis multicapitulatis ; 
capitulis 7-12-floris ; involucri squamis 6-10 aequalibus oblongis dorso 
enerviis tomentellis ; corollis externe glanduloso-puberulis ; faucibus 
paullo ampliatis tubo proprio longioribus. — Reise um die Erde, i. 402 
(1834); Gay, Fl. Chil. iii. 481 (1847); Benth. et Hook. f. Gen. ii. 239 
(1873); Phil. Cat. Pl. Vase. Chil. 174 (1881). Hupatorium decipiens 
Hook. et Arn. in Hook. Comp. Bot. Mag. i. 240 (1835). £. foliolosum 
DC. Prod. v. 174 (1836). Kuhnia multiramea Turez. Bull. Soc. Nat. 
Mose. xxiv. pt. 1, 168 (1851). 2. Volekmanni Phil. Anal. Univ. Chil. 
xviii. 51 (1861). Ophryosporus foliolosus Reiche, Fl. de Chil. iii. 259 
(1902). — Cut: in planitiebus desiccatis, Coquimbo, Meyen, Gaudi- 
chand, Macrae (hb. Kew., hb. DC.), Harvey (hb. Gray) ; Vallenar, Reed, 
n. 47 (hb. Kew.); Concepcion, Bridges, n. 1412 (hb. Kew., hb. Brit. 
Mus, hb. Gray); Copiapo, Gay (hb. Gray); Cobija, Gaudichaud (bb. 
Gray); desertis Atacamae, Morong. n. 1149 (hb. Gray). 
Nomen vulgatum: rabo de zorra (fide Gayii). 
