Compositae. 225 



e basi 5 et paullo supra basin 2 arcuato-longitrorsis, chartaceis v. crasse 

 chartaceis, supra scabridis; inflorescentiis terminalibus et lateralibus 

 eorymbosis in cymas excurrentibus, bracteis ad ramos sursum, pro- 

 phyllis us([ue ad capitulum aduatis; capitulis terminalibus 2 — 3 mm., 

 lateralibus usque 5 mm. longe pedicellatis; involucri squarais apice 

 obtusis V. rotundatis, 6,5 — 7 mm. longis; pappi setis 70 — 75, ad apicem 

 non incrassatis; corolla ex albo rubescente, 7 mm. longa, in Ys ^^^- in 

 limbum cylindraceo-campauulatum subito dilatata, lobis lanceolatis, 

 limbo integro aequilongis, erectis v. subincurvis; achaeniis 4 — 5 mm. 

 longis, glabris. 



Mikania fragiUs Urb.! Sijmb. I (1899) p. 464. 



Var. leptodoii Urb. /. c. foliis 3 — 2 cm. longe petiolatis, obtusi- 

 oribus minute denticulatis, pedicellis in cyma terminalibus 5-^7 mm., 

 lateralibus usque 8 mm. longis; floribus albis. 



Hab. in Portorico in sylvis primaevis Sierra de Juncos in raonte 

 Guvuy, prope Adjuntas in monte Cienega ad La Lucia versus, inter 

 Adjuntas et Penuelas 800 m. alt, m. April., Jul., Aug. flor.: Sintenis 

 n. 2687, 4127, Stahl n. 1036. — Yar. in Portorico in Sierra de Nagu- 

 abo ad margines sylvae primaevae prope Los Ranchones, m. Nov. flor.: 

 Sintenis n. 5359. 



16. Mikania retieulosa C. Wright, ramis teretibus plus minus 

 manifeste striatis, pilis brevissirais patentibus scabriusculis; pseudostipulis 

 nullis; foliis 4 — 1 cm. longe petiolatis, hastato-deltoideis v. superioribus 

 bastatis, basi cordatis v. summis truncatis, apice acutis v. obtusiusculis, 

 6 — 2,5 cm. longis et latis, irregulariter dentatis v. denticulatis v. süperne 

 subintegris, e basi 3- v. 5-nervibus, subtus densissime corrugato-re- 

 ticulatis, chartaceis, minute v. obsolete pilosis; inflorescentiis termina- 

 libus et axillaribus eorymbosis, in cymas 3-floras excurrentibus, brac- 

 teis ad ramos sursum, prophyllis usque ad capitulum adnatis; capitulis 

 2 — 5 mm. longe pedicellatis; involucri squamis apice rotundatis v. sub- 

 truncatis, 7 mm. longis; pappi setis er. 64, ad apicem attenuatis; corolla 

 6 mm. longa, in y., alt. in limbum paullo et subsensim ampliata, lobis 

 auguste lanceolatis, acuminatis, limbo integro duplo longioribus, superne 

 recurvis v. revolutis, margine undulato-crispatis; achaeniis 4 mm. longis 

 glabris. 



Mikania retieulosa C. Wr.f in Saut.\ Cub. (1869) n. 1212 p. 78. 



Mikania ronge.'^ta var. Griscb.! Cat. (1866) p. 147. 



Enpatoriain rctienlosaH/ Mol. et Ma.a Cat. Prriant. iii Anal. See. 

 e.sp. Bist. nat. XIX (1890) p. 270. 



Hab. in Cuba: C. Wright n. 2815. 



Urbaii, Symb. ant. V. 15 



