290 REVISION OF THE NATURAL ORDER HEDERACES. 
in calling the style single rather than simple, because in Hederacee that 
organ is always composed of two or more styles, in the genera here pro- 
visionally grouped together so closely united as to form a single 
column, and separating either not at all or just a little at the top ; but 
they never become disunited to the very base, and bend back as in 
Gastonia, Grotefendia, Polyscias, Gilibertia, ete. 
CONSPECTUS GENERUM HEDERACEARUM STYLO UNICO. 
* Ovarium 2-locular 
10. Brassaiopsis. Pedicelli inarticulati. Pa ecalyculati. Al- 
bumen sequabile.—Arbores aculeate Asie tropicze et subtropice, foliis 
simplicibus, palmatis v. digitatim sectis. 
it; —— Pedicelli oo Flores riis Albumen ru- 
is digitatim compositis. 
** Ovarium 5-(per excessum 6-)loculare. 
12. Pentapanaz. Pedicelli articulati. Flores calyculati. Drupa 
exsucca. Albumen sequabile.—Arbuscule inermes Indis orientalis, 
foliis pinnatis 
galma. Pedicelli inarticulati. Flores ecalyculati. Drupa 
exsucca. Albumen equabile.—Arbores inermes Asis tropicæ, foliis 
digitatim compositis. 
14. Dendropanax. Pedicelli inarticulati. Flores ecalyculati. Drupa 
baccata. Albumen equabile ores inermes Americe et Asie 
tropicee et subtropicee, foliis sib ilinibus. 
15. Hedera. Pedicelli inartieulati. Flores ecalyculati. — Drupa 
baceata. Albumen ruminatum. — Frutices sarmentosi, inermes, in 
Europa Asia et Africa indigenze, foliis simplicibus. 
minatum. 
BRASSAIOP- 
sts, Dene. et Planch. 
Pedicelli inarticu- 
l-nervia, apice in- 
| curvula, libera, æs- 
Brassaiopsis speciosa ( partly after Hooker). tivatione valvata. 
