— 652 — 



— nec Don. V. venulosum Benth. Fl. Hongk. 142. 

 (1861.). 



China australi: Hongkong, in collibus vulgare, Majo 

 fl. (Wright!)^ in montibus Pakwan supra Cantonem 

 (Hance!). 



Ser. 6. Lentago Auct. (reform.) 



Frutices foliis chartiiceis passim subpersistentibus 

 (in americanis) vel vulgo deciduis membranaceis, sae- 

 pissime argute serrulatis, in subseries 2 dividendi, ut 

 sequitur : 



Americana. Laevia glabra v. obsolete sublepiclota , corolla rotata. 

 Civitatum atlanticarum Americae borealis incolae. 

 Folia acute serrulata, corymbi sessiles. 



Folia basi latiora subito acuminata V. Lentago L. 



» medio latiora vix acuta V. prunifolium L. 



Folia apicem versus serrulata v. saepe tota integra. 



Corymbus pedunculatus V. nudum L. 



» sessilis V. dhovatum Walt 



Asiatica. Tota pilis crebris stellatis plus minus dense 

 adspersa. Asiam temperatam orientalem habitantia. 



Corolla rotata, folia obtusa v. acutiuscula. 

 Corymbi non radiantes, 



sessiles, folia passim integra v. minute serru- 



lata V. Schensianum m. 



pedunculati, folia distincte dentata .... V. hurejamm Herd. 

 Corymbi radiantes pedunculati, folia minute ser- 



rulata v. passim integra V. macrocephalum Fort. 



Corolla tubulosa, folia distiucte serrulata. 



Corolla cylindrica viridula, folia medio latissima 



obtusa V. davuricum Pall. 



Corolla urceolata rosea, folia basi latissima acu- 



minata V. ureeolatum S.Z. 



* Corolla rotata. 



4. V. macrocephalum Fort. in Journ. hort. soc. II. 

 244. (1847.) Lindl. Bot. reg. 1847. t. 43. Maxim. 

 in Bull. Mosc. 1879. 



