140 REVISION OF THE NATURAL ORDER HEDERACES. 
plant, provisionally referred it to Gastonia with a mark of doubt. 
When revising Gastonia I excluded it from that genus, being convinced 
that it was the type of a new one; and the specimens just received 
from Mr. H. Mann, of Cambridge, Mass., collected in December, 
1867, by Dr. Hillebrand, enabled me to publish the above character. 
It is closely related to Te¢raplasandra. 
ADDITIONS AND CORRECTIONS TO THE REVISION OF 
HEDERACE®. 
Gastonia, Comm., add : 
Species excluse :— 
G. (?) Oahuensis, A. Gray — Triplasandra Oahuensis, Seem. (gen. n.). 
Grotefendia, Seem.= Botryopanaz, Miq. in Ann. Mus. Lugd. Bat. i. 
es, 
G. paniculata, Seem., add: Gastonia sausuroides, (?) Roeper i in Bot. 
Zeit. 1848, p. 257. t. 1. Botryopanax Borbonicum, Miq. l.c 
Bakeria, Seem. Stamens 15-23, in several rows, scouring to 
Bentham and Hooker. 
Brassaiopsis, Dene. et Planch. Albumen ruminate, not even. 
B. Hainla, Seem., add : Panas (?) Hainla, De Cand. Prod. iv. p. 
253. 
Species exclusa :— 
B. ricinifolia, Seem. = Acanthopanaz ricinifolium, See 
Pentapanaz, Seem. Petals imbricate, hence the Mi must be 
removed to 4fraliacee. 
Agalma, Miq., add :— 
15. 4. Kavaiense, Seem. (Heptapleurum Kavaiense, Mann in Pro- 
ceed. Am. Acdd. vii. p. 168).— Kauai, Hawaiian Islands (Mann !). 
Dendropanax, Dene. et Planch., add :— 
15. D. monogynum, Seem. (Aralia monogyna, Arrab. Fl. Flum. ii. 
p. 17. t. 75). Umbels solitary, on long, erect peduncles. Allied to 
D. nutans and Darienense.— Brazil. 
16. D. cuneifolium, vim (Hedera cuneifolia, Wright, Plant. Cub.). 
— Cuba (Wright! n : 
17. D. samydi Veiis Seem. (Sciadophyllum samydifolium, Wright, 
Plant. Cub.).—Cuba (Wright! n. 2632). 
Species exclusa :— 
D. tomentosum, Seem. = Didymopanaz lucumafolium, Dene. et Planch. 
