46 DICOTYL. ssu EXOGENJE. EXACUM. 
insulá Zeylon alt. 6000 p. (Walker!). — Arn. in aun. sc. nat. 1. Y 116. 
Corolle diam. 1 poll. v. major. Anthers poro duplici terminate: ( v. s. 
41. E. mAcRANTHUM (Arn.!ex h. Hook. in Griseb. l. c. p. 111), eaule tere- 
tiuseulo subsimplici , foliis sessilibus ellipticis utrinque subattenuatis 3-nerviis, 
ealyeis 5-partiti segmentis ovato-lanceolatis acuminatis, alis semisubulatis, 
corollze lobis late ovatis acutis. (1) in insulá Zeylon alt. 6000 ped. ( Walker ! ). 
— Arn. in ann. sc. nat. 11. p. 175. Corollze di&m. 2 poll. Antherze poro duplici 
terminate , cordato-lineares (v. s. ) ; 
12. E. ovans (Griseb.l. c. p. 111), eaule teretiuseulo , foliis basi in petiolum 
» brevem latumque attenuatis ovali-subrotundis abrupte acutis 3-nerviis , calyeis 
5-partiti segmentis ovato-lanceolatis acuminatis , alis oblongo-lanceolatis , co- 
rolle lobis ovato-rhomboideis acutis. (T) in insulà Zeylon alt. 6000 ped. ( Wal- 
ker! ). Corolle di&m. feré 2 poll. Foliis petiolatis & praecedente statim dignosci- 
tur. (v. 5$.) . 
13. E. sTYLOSUM ( Wall.! cat. 4355 ) , caule tetragono subsimplici , foliis ovato- 
lanceolatis basi in petiolum brevem attenuatis 3-nerviis membranaceis , calycis 
profunde 4-fidi segmentis subulatis, alis ovato-lanceolatis , coroll rosess ? lo- 
bis elliptico-oblongis obtusiuseulis tubo a calyce duplo superato triplo longio- 
ribus. (T) in Indi& orientali pr. Prome ( Wall.!). Caulis strictus, bipedális , 
internodiis srepius bipollicaribus folia subzquantibus. Cym:e sub 5-Horze parvi- 
braeteatze. Corolle diameter 8 lin. Anthers sursum attenuatzm stylo apice cur- 
vato superata. ( v. s. ) 
Sectio 11. PsEuposEB.A Griseb. l, c. 
Cotolle parve purpurascentis (vel flavae? ) tubus lobos erecto-patentes mox 
subsquans. Anthere oblonge , utrinque rotundatee , recte, poris distinctis. 
14. E. PUMILUM , caule tetragono, foliis sessilibus oblongo-lanceolatis obtusius- 
eulis 3-nerviis, imis abbreviatis l-nerviis calycis 4-partiti segmentis Subulatis 
exalatis , coroll parve purpurascentis lobis ovato-subrotundis obtusis, stylo 
elongato. (1)in insulis Elephanta et Salsetta pr. Bombay (Graham! ). Caulis pal- 
maris, hinc polliearis, simplieiusculus. Folia ima oblongo-linearia sspe 2 lin, 
longe, media plerumque ad 8 lin. longa, 3 lin. lata. Pedicelli graciles, 6-8 
Hin. longi, in cymam terminalem conjuncti, laterales supra medium bibrac- 
téolati. Corollz lobi tubo ealycem zequante triplo longiores, diam. 6-3 lin. An- 
therz oblongzm , rectz, poro duplici minuto apice dehiscentes, rimá demum 
etiam secedente. ( v. s.) ' 
15. E. PEDUNCULATUM (Linn. sp. pl. l. p. 163), caule diffuso obtuse tetra- 
gono , foliis sessilibus basi attenuatis ellipticis lanceolatisque acutiusculis 3- 
nervis, calycis 4-partiti alati segmentis acutis, corolle roses lobis elliptico- 
oblongis aeutiusculis, floribus pedicellatis. in humidis Indis orientalis 
e. c. pr. Madras (Wight!), Nourungabad (Hoyle), Pondiehéry in oryzetis 
( Perrottet ! ) , copiose cirea Poonah in Dekkan ad rivulos ( Perrottet! ) , et in 
insul& Zeylon (Roxb.). Plukn. mant. 343. f. 3 (mala) Willd.! sp. pl. 1. 
p. 634. E. pedunculare Wight ic. t. 336. Wall. cat. 4359! E. carinatum Roxb. 
f.1. p. 415. Sehsza carinaía Spreng: syst. l. p. 426. Corollam roseam vel 
pallide roseam in viv& plant& observavit Perrottet, flavam dixerant eamdem 
Plukn. et Roxburgh. ( v. 8.) 
16. E. QUINQUENERVIUM (Griseb. |. c. p. 112), caule subsimplici tetragono, 
foliis in petiolum attenuatis ovatis obtusis 5-nerviis , calycis 5-partiti alati seg- 
méhtis acutis, coroll lobis subrotundis obtusiusculis, floribus pedicellatis. 
6 in mont. prov. Emirna Madagascar ( Bojer! ). (v. s.) 
17. E. PETIOLARE , caule subsimplici tetragono , foliis longe petiolatis late ova- 
tis obtusis 5-nerviis , calycis 4-partiti segmentis acutis alis bási truncatis semi- 
ovatis transverse venosis, coroll lobis elliptiels acutis, floribus pedicellatis. 
(D) in Indi& orientali ( Hugel!). Petioli in laminam dilatati semipollicares: 
