M4 ADDITAMENTA. i,, m 



Involncri squi ■ tale ovatii obluata, dorsn pilosta; aehaonita gtabrte. (>\j Fotta i '> 



po)L looga, i 1 i»iii. laia, involucrum 9yi Un. loagnm, pappna albidna. Creaeal in Bra- 

 siii.ir dtatrictu Adamanliam. 



IJ. Mikailia I lllefoilsialia GardlliT I. c. H.imis lcrclililis slri.llis pctinlisqui- fulu, 



villoso-tomentoais; rolils longe peliolatis late ovatis breviter ecumrnatis, basl obtnais 

 vel Bnbcordatis 5-nerviis integerrfmta, mpra adpresse pilosis, suiitus rilloso-lomentosis; 

 panicnlis lerminairbus, ramis oppositis, inferioribns atillaribua, toHorum longiladlne; ca- 



jiiiulis ;id apicem ramnlornm confertis pedicellatto; bracleolis lanceolatis acntia \illnsis. 

 pedicellis duplo longioribos; involncri Bquamis oblongo-linearibus obtnsfs, dorso ad api- 

 itih pQoso-barballs; acbaeniis pilosta. i — Polia (i 1 poll. longa, •'(',.■ poll. lata, petioli 

 I'/i poll. tongi, involncrnm 3 lin. longum, pappos albidus. — Crescil in Brasflta prope 



Hio de Janciro in nionte Corcovado. 

 II. .Mikania complanata Gardner I. c. 485. — Glabra: ramis teretibus angulato-stria- 

 tis; foliis petiolatis cllipticis, utrinque acuiiusculis integerrimis glabris Iriplinerviis, Bub- 

 tus pallidis; paniculis axillaribus lerminalibosque trichotomis, ramis oppositis comptanatis 



puberulis; capitulis ad apicem ramuloruni confcrtis pedicellatis ; braclcola lineari-oblonga 

 oblusa pilosiuscula involucro breviore; involucri squamis oblongo-linearibus oblusis, 

 dorso ad apicem puberulis; achacniis glabris. iv — Folia 2 poll. longa, 1—9 poll. lala 

 membranacea, involucrum 2— 3'/ : lin. longum, pappns rufescens. — Crcscil in Brasiliac 

 s\lvis prope Pcrnambuco. 

 15. !Mikania populifolia Gardner I. c. — Glaberrima: ramis tcretibus striatis; foliis 

 longe petiolatis late triangulari-ovalis, basi truncalis vel subcordatis, breviter acumina- 

 tis quihtuplinerviis, subtus pallidis; paniculis axillaribus terminalibusque, ramis op- 

 positis gracilibus compressis; capitulis ad apicem ramulorum eonfertis pcdicellatis; 

 bracteola oblongo-lanceolata obtusa glabra, involucro duplo breviore; involucri squamis 

 oblongo-linearibus obtusis, dorso ad apicem puberulis; acbacniis scabridis. ^^ — Folia 

 4 poll. longa, 2'/ 4 lata, petioli l'/j poll. longi, involucrum 2 lin. longum, pappus albidus. 



— Crescit in Brasiliae provincia Minas Gcraes. 



It). Hlikunia nigricaus Gardner I. c. 486. — Glaberrima: ramis terelibus slriatis 

 fistulosis; foliis petiolatis in sicco nigrescentibus ovatis, basi obtusis, apice obtuse acumi- 

 natis integris quintuplinerviis glabris, utrinque creberrime muricatis concoloribus; 

 paniculis axillaribus terminalibusque in paniculam jnagnam disposilis; capitulis secus 

 ramulos spicatis subdistanlibus; bracteola oblonga acula, involucro subbreviore; invo- 

 lucri squamis oblongis oblusis, ad apicem ciliolalis; acbaeniis glabris. i>\s — Folia 

 2 1 /»— 3 poll. longa, 15 lin. lala membranacea, ncrvis subtus prominulis, involucrum 2 lin. 

 longum, pappus rufescens. — Crescit in Brasilia prope Rio de Janeiro. 



17. IMikania stylosa Gardner I. c. — Ramis terelibus striatis rufo-hirsutis ; foliis pe- 

 liolalis ovalis acuminatis, basi obtusis vel subcordatis, grosse ct distanter denlalis quin- 

 tuplinerviis, supra sparse adprcsseque pilosis, subtus tomentosis; paniculis ramulos tcr- 

 minanlibus; capitulis ad apicem ramulorum congestis pediccllalis; bracteolis linearibus 

 pedicellis longioribus ; involucri squamis linearibus obtusis, dorso puberulis cfliolalis; 

 acbaeniis glabris. 6^ — Folia 2'/s poll. longa, 15—18 lin. lata, subtus llavida, involucrum 

 2 lin. longum, pappus sordidus. — Crescit in Brasiliac provincia Minas Gerai's. 



11 lMikania (Cordiformes) varialiilis Gardner 1. c. — Ramis teretibus slrialis villoso- 

 pubescentibus; foliis longe petiolatis ovato-subtriangularibns acuminatis, basi cordatis, 

 grosse vel interdum obscure dentatis trincrviis, ulrinque piloso-pubescentibus; paniculis 

 ramulos terminantibus, apice corymboso-umbellatis, umbellis compositis; capitulis pe- 

 dicellatis; bracteolis ad apicem pedicelli involucro subaequalis lanceolatis acutis; involu- 

 cri squamis oblongis acutis, dorso puberulis ciliatis; achaeniis rcsinoso-glandulosis. 5^ 



— Folia 3—5 poll. longa, 1—1 '/■ poll. lata, petioli 1—1 '/. poll. longi, involucrum I'/i lin. 

 longum, pappus pallide rufesccns. — Crcscit in Brasiliae provincia Ceara. 



19. Mikania Cocaensis Gardner 1. c. 487. — Ramis angulato-striatis subvillosis; foliis 

 petiolalis oratiscordatis acuminatis subdentatis trinerviis, supraglabriusculis, subluspubcs- 

 centibus; corymbis ramulos terminanlibus trichotomis villosis; capitulis longe pedicellatis; 



