922 DICOTYLEDONEJE. ACTINOSTEMMA , 
ticulata, 3 mill. longa, */, mill. lata. Petala basi leviter constricta, 
sparse pilosa demum glabra, margine minutissime remoteque denti- 
culata, 3 mill. longa, 1*/, mill. lata. Staminum filamenta gracilia, - 
apice non dilatata, ?/, mill. longa; antheræ ovatæ, '/, mill. longæ, 
connectivo dorso piloso. Flores feminei solitarii in eadem axilla cun 
masculi. Pedunculus filiformis, brevissime villosus, 1'/,-2'/, cent. 
longus. Fructus viridis, ovoideus, basi rotundatus, 16-20 mill. longus, 
12-15 mill. crassus, 2- rarius 3-4-spermus, ad partem inferiorem aen- 
leis mollibus atroviridibus parcis adspersus, operculo acuto, 7-8 mill. 
longo. Semina cinerea, 12-13 mill. longa, 9 mill. lata, 3-4 mill. crassa, 
 faciebus rugosis. s 
a, genuina. Folia margine subintegerrima ; flores plerumque soli- 
tarii. 
Ad ripas Amuris inferioris (Maximowicz in herb. hort. Petrop. et 
Kew.); ad Sungatschi (Maack in herb. hort. Petrop., Kew. et DC.): 
prope Pekin (David n. 2308 in herb. Mus. Par.). 
B, Japonica Maxim. ! in Franch. et Sav. 1. c. — Planta major; folia 
margine distincte denticulata vel suberenulata ; flores masculi primum 
fasciculati demum racemosi. 
In Japonia ad Yokohama (Maximowicz in herb. hort. Petrop.. 
Vindob., Flor., Kew.); in montibus Hakone (Savatier n. 431 bis p 
herb. hort. Petrop.); in insul. Nippon prov. Nambu (Tschonoski m 
herb. hort. Petrop.). 
4. A. racemosum (Maxim. in herb. hort. Petrop.); foliis e 
dato-ovatis, integris vel ad basim vix lobatis; calycis segmentis regt- 
lariter lanceolato-linearibus, basi trinerviis ; petalis oblongo-lanceo" 
latis, apice longe acuminatis, ad basim trinerviis ; staminum lamen” 
tis glabris. — Mitrosicyos racemosus Maxim.! Prim. Fl. P 
p. 112, in not. — Pomasterium Japonicum Mig. ! Prol. Fl. Jap. p. 12 
— Actinostemma Japonicum Miq. ! 1. c. p. 352; Franch. et Sav. Enum. 
pl. Jap. 1, p. 175. a 
Caulis gracilis, ramosus, sulcatus, leviter villosus. Petiolus M" 
gracilis, striatus, brevissime denseque villosus, 1-5 cent. me 
Folia supra læte viridia, subtus pallidiora, utrinque glabra et — 
sime punctata, ad nervos breviter villosa præcipue supra, margi 
brevissime ciliata, minutissime remoteque denticulata et im 
undulata vel leviter crenulata, apice acuta vel obtusiuscula et € 
nulata, 5-8 cent. longa, 3-6 cent. lata; sinus basilaris plus p 
late rotundatus, '/,-1*/, cent. profundus. Cirrhi graciles, elongat!: 
