SENECIO COMPOSiTAE. 657 



MiiXtLiu. , TCBIJHFL. tl. Seneciouideac. 



glandulosis el arachnoideo-lanalis, subtus albo-tomenlosis; racemo ramoso co- 

 arctato polycepbalo;*capitulis radiatis, circiter lO-floris; acbaeniis glabris. — 

 Habilat in Brasilia. 



31. S. PAULLENSIS Bongard 1. c. 33. f t- 2! — Herbaceus: fdll. pinnatiseclis, scg- 

 menlis pinnatifldis, laciniis oblongis obtusis v. lanceolalis mucronatis glandulo- 

 sis; corymbo ramoso polycephalo; capitulis radiatis, circiler 27-noris; acbaeniis 

 glabris luberculosis. — Habital in provincia St. Paulla in Brasilia. 



32. S. COLPODLS Bongard I. c. 34. f t. 3! — Herbaceus viscosus: foll. amplexi- 

 caulib. oblongis sinuatis, basi auriculalis, supra piloso-glandulosis et arachnoi- 

 deis, sublus albo-lomentosis; racemo corymboso polycephalo; capitulis radialis, 

 20-'25-noris; achaeniis glabris. — In Brasilia locis bumidis montis llacolumi. 



33. S. HASTATUS Bongard I. c. 36. f t. 4! — Herbaceus viscosus: foll. amplexi- 

 caulib. haslatis oblongo-lanceolatis dentatis, utrinq. piloso-glandulosis; racemo 

 lerminali oligocephalo; capilulis radiatis, circiter 40-floris; acbaeniis glabris. — 

 Habilat circa Rio de Janeiro. 



34. S. LINEARILOBUS Bongard 1. c. 37. f t- 5! — Herbaceus: foU. sessilib pinna- 

 lipartitis, laciniis angustissime linearib. suboppositis integerrimis, a sc invicem 

 remotis; corymbo terminali polycephalo; capitulis radialis, circiter iO-floris; flos- 

 culis ligulalis paucis (4-5); achaeniis dense albo-pilosis. — In Brasilia. 



35. S. PULCHER Hook. et Arn. in Hook. Journ. of bot, II. 337. — Simplex v. ra- 

 mosus arachnoideo-lomentosus, lana decidua: foll. oblongo-lanceolatis crenato- 

 dentalis, radicalib. aequilonge petiolalis, caulinis remotis sessilib., superiorib. 

 semiamplexicaulib. paullulumq. decurrentib.; capitulis magnis corymbosis; invo- 

 lucri latissime campanulati subhemisphaerici foliolis calyculalis non sphacclalis 

 pubescenti-lanatis oblusis; ligulis sub-20 latis (purpureis), disco longioribus. — 

 Habilat in Brasilia. 



36. S. BRUNONIaNUS Hook. et Arn. I. c. — Annuus albo-pubescenli-lomentosus 

 ramosus: ramis striatis; foll. inferiorib. lanceolato-spalhulalis integris, reliquis 

 lineari-lanceolatis obtusis pinnalifldis, lobis brevib. inaequalib.; coryrabis folio- 

 sis; involucri campanulali glabri, bracteolis minutis calyculati foliolis acuminatis 

 sphacelalis; ligulis lale linearib. sub-12, disco longioribus. — In Coquimbo. 



37. S. LONGILOBUS Blh. Plant. Harlweg. 127. — Caule bcrbaceo erecto striato 

 canescenle, apice corymboso; foll. pinnalifldis, laciniis rhachideq. longe linearib. 

 integris, juniorib. cano-tomenlosis, demum glabratis; involucris campanulalis 

 15-20-phyllis glabriusculis, bracteis laxis setaceis calyculalis; ligulis circa 8, flo- 

 rib. disci crebris. — Crescit in Mexico. 



38. S. DICTYOPHYLLUS Bih. I. c. 327. — Herbaceus glaberrimus: caule ereclo te- 

 reli strialo; foll. breviler peliolatis ovato-orbiculatis, breviier et acute mullilo- 

 batis calloso- et remole dcnticulalis, basi subpalmatinerviis, caclerum irregula- 

 riter penninerviis et eleganler reticulalis, supremis ovatis v. ovalo- lanceolalis; 

 corymbo laxo, pedicellis bracteolatis; involucro 12-15-phyllo subcalyculato; li- 

 gulis circa 8; Dorib. disci circa 20; achaeniis glabris. — Crescit in Mexico. 



39. S. PLATANIFOLIUS Bth. 1. c. 331. — Herbaceus: caule erecto strialo leviter 

 pubescente; foll. paucis longe petiolatis orbiculatis sub-7-lobalis, lobis angulalis 

 et remoie calloso — denliculatis, ulrinq. sparse hispidulis, basi profunde cordalis 

 palmalinerviis, eaelerum leviier reliculatis; corymbo laxo oligocephalo; pedicellis 

 bracleatis; involucro circa 12-phyllo calyculato; ligulis circa 12; florib. disci 

 numerosis. — Crescit in Mexico. 



40. S. CUMINGII Hook. el Arn. in Hook. Journ. of bol. II. 33S. — Elalns: caule 

 hirsuto-glanduloso; ramis sparse pubescenli-glandulosis; foll. (amplis) late ovatis 

 obtusis pinnatifidis sinualo - lobatisq., inferiorib. petiolalis late alatis, basi auri- 

 culato- amplexicaulib., intermediis sessilib. late auriculatis, supremis acuminalis 

 denialis; corymbis terminalib. subaphyllis; pedicellis elongatis, superne incras- 

 satis; involucro late campanulato non sphacelato hirto-glanduloso; ligulis latis, 

 discum subaequantibus — Habitat in Chili. 



II. 83 



