391) BULLETIN l>K LHERBIKR BOISSIKR (^""^ SKR.). (90) 



Crolo» sénat i fol lits Baill. 



Rpo. d'observations bol. IV, 312; Mull. Arj;ov. l'\. Mias. 1. o.. 197. 

 Ad margiuein sylvie p. Cordill. do AlUis. Jul.. "W."). 



i'.rolon iiccideiitalis Miill. Ai'gov. 



In caiiipo pv. TaL'uai'al, Sep.. 107ti. 

 Croloii l'niciiratia liaill. 



Keo. d'obs. bot. IV. ^Xk Miill. Arçov. KKn-. Bras. I.o., 111, 

 Neniora fonnaiis pr. SapiK-ay, Jan. 198; ail iiiargiiiein .sylv* pr. Toliali. .lui., 

 39:1 (an spec. diversa?). 



Croton piirafiiiayensis nov. spec. 



Ramis junioribus angulalis ut folia lepidilms approxiinalis (ihlectis; l'olia laii- 

 i-i'iilata basi subacula. apicc aciila et breviler niiuToiiata coriacea iiInKiiic l'ai'ir 

 lepidiluis indiita viride arj;cnlea uielailii-c nileiilia 25/T) iiiiii. pi'licijo iiLvvissiiiici 

 Miarglne subseirulala. llaceiiii l'oliis siiperioribiis circuindali, basi rieininci ; calw 

 fœinineus lobis linearibus ut fruclus lepidibusobteetis eoquepaulo brevioribus. 

 Styli bis dichotoini divisi, pi-ius fere ad basin dein breviter tantuiu villosi; 

 petala (loris inasculi oblon^o-spathulata basi longe pilosa; antheraî oblouga^ lila- 

 inentis longe pilosis. 



Species habitu similis C. migraiili differt stylis haud semel divisis. foliis 

 supernc baud glabris, a C. leptophyllo differt foliis brevius petiolatis inflores- 

 centia bisexuali, ovario fructui|ur li'iiiddlis. kh alTini C. nr(ientinoyi\\\\. (Loi'enlz 

 65) nervis haud conspicnis, foliis iiiloiililius virentilms. coriaceis et magis lancco- 

 latis, brevioribus stigniatibus bis divisis distiuguenda. 



Ad Miargiiieni silvae pr. Piribebuy. Febr.. 1866. 



Croton llnsslerinnus nov. spec. 



Dumeta fornians ; rami pilis stellatis sublanali tonientosi ; l'olia ovalo-rlioiii- 

 boidalia acuininato-cuspidata basi snb acula vpj reliisa et cordata discoloria 

 subtus subtomentosa nervis albidioribus puhcruloiitibus, linibo basi pluri-!.;laii- 

 duloso.gjandulissessilibus.petiolo rarius iiudiuiii suliicipiante tripio vel ipiailruiiln 

 breviore valido toinentoso. albesconte, pagina 15(1/110, 141/90, 112/81) niiii.. 

 nervis 3-7 basi folii paliiiatis; slipuke setacea» ce. 5 iiiin. long.; rhacjiis s;i'[iins 

 longissinia 15-30 cm. long, valida .'1-5 mm. crassa; gloineruli basilares baud cou- 

 tinui, suppi'iiiri's ilciniores ; slaiiiiua ulalira ce. 15 basi pilis circuiiidala, lilaiiiciilis 

 longis, aiillici'is nhlDii^'is; pelala hiiiiM'olala vel laiiccnlaln-i'lliplica sulidliliisa Iri- 

 iiervia glalm'M-iMiiia basi laiitniii si-il lungissiiiie pilosa; c;i\\\ (u'iiiiniMis 5-iii('rns 

 lobis ariiiiiiiialis L'iaiidiilis pcllalis breviter stipitalis al tern isopalis lobis cal\- 

 oiiiis paiilo lii-o\ini-iliiis porsisii'iililius et glabris; styli ad dimidiuiii \ol iillr.i 

 ilivisi oiili(|iio li'ansvorsim bi- Iri-striata. 



Sp(!0. nova alTinis C. Ufucwanœ uill'ert l'oliis breviter petiolatis potalis latio- 

 ribus glandnlis peltati.s (loris fœminei rbaclii ndiustiore, C. IhuiUiiimm Miill. 

 Argov. nisi varietas. 



i'roiio SapuCniv. Doc.., 1601 ; ad ripaiii Ibivii Jii(|iiori, Doc'.. I()97. 



In duinotis pr. Sapura\. 1601 ot l(il)l/;/,s-; 298 siiio loco. 



.Ab al'liiii C. l'auliiiiiiiiii l'oliis iiiajoribus pubo snbrugiisa vostitis rao(Miio us(Hio 

 ad iliiiiidiuin bisexuali. slipnlis (riplo brovioriliiis i. o. ,'iil 1.5-2 mm. Imigis. 



(^riitim iiKicrostiiimii un\ . sjioc. 



Ilami breviter tiiiiionlosi juniores cinereo-l'ulventes 2-3 nnn. crassi divaricato 

 rainosi ; l'olia ovala biglandulosa siibobtnsa vel brevissime acMita petiolo crasso ad 

 /| mm. longo limlio 't5/26. 511/28, 3.5/17 pilis lon!,'iuscnlc^ pcMlicollalis apioo ce. 

 10 radialis haud lopiiloti lirovilor simI donso lumoiilosa ; raormi bro\os l'oliis 

 sii[ireiiiis iiivoluli rliaitlii lirma l'i'assa iiilor Itores utriiisipio sexus vi\ interrnpta ; 



