275 



45. V. Beyrichii n. sp. Caulis herbaceus, erectus, 

 slriatus, glaber, teres. Folia penninervia, alterna, conferta, 

 nonnunquam easu pseudo-veiiicillata, membranacea, rigida, 

 petiolata, lanceolata, denticulala aut integerrima, supra 

 glaberrima, rugosula, infra minute glandulosa, ad nervös 

 pilosiuscula , 3 — 3{" longa, 10 ~ 11'" lala. Pelioli 

 glabri 3"'' longi. Cymae scorpio'ides terminales, ramis di- 

 varicatis, in verticillos 2 — oo-radiatos, collectis, primariis 

 summis geminis, lateralibus alternis ex foliornm axillis su- 

 periorum prodeuniibus eaque superantibus, pedunculis 2 — 

 pleiocephalis. Capitula oo-flora, erecta, pseudo-lateralia, 

 sessilia aut breviler pedicellata, pseudo - alaria longius pe- 

 dicellata pedicellis quam capitula longioribus. Involucri 

 3 y// longi, fructibus minoris, turbinati foliola coriacea sicca, 

 oo-nervia, medio praecipue viridia ex ovatis, acutis, pu- 

 bescentibus margineque ciliatis, horizonlaliler patenlibus, 

 subcarinatis in elliplico-oblonga, obtusa, glabra, margine 

 scariosa. Pappi flavescentis series exterior brevis subae- 

 qualis ab interiori longa laliludine non distincta. Achaenia 

 oblonga teretiuscula oo-costala V 11 longa, \ üi lata. Corol- 

 lae roseae, glabrae. — Beyricb in humidis pr. St. Anna 

 ad Rio Janeiro. Dcbr. 1S22. (v. sp. 2.) 



46. V. serrata n. sp. (Conyza co-ßora et Perdi- 

 cium divaricatum Humb. Sprg. in hrb. Ott.) Caulis her- 

 baceus, teres, strialus, erectus, ramosus, glaber, diametro 

 2"', superne ramique alterni magis minusve pubescentes. 

 Folia membranacea, tenera penninervia, petiolata, alterna, 

 elliptica, utrinque breviter acuminata, argule pl. duplicato- 

 serrata, supra glabra, nervis, subtus, peliolique \ — 1|" 

 longi, raro pilosiuscula, glandulosa, 2J- — 8" longa, | — 4" 

 lata. Cymae, ramosac , scorpioides , terminales , ramis di- 

 varicalis in verticillos 2 — 3-radicatos collectis, primariis 

 summis geminis, caeleris allernis ex foliornm axillis supe- 

 riorum prodeuntibus , inferioribus quam folia brevioribus, 



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