CENT, IX. 151 



r 



unica series^ glandulis 10 per paria ad cal. op- 

 pos. pisU 5, styl. sepe clavat, stigm. obt. vel ca- 

 pita caps. 5-8sp. corymhis "panic — Types 8p. 

 levigata now forming my 3 species hracteata^ 

 cuneifolia^ altaica 649 to 651^ besides my oho- 

 vata G48, 548, virgata 666, and Sp. triloba Spc. 



973. Drimopogon Raf. 1815, subg, Spirea^cal. 

 reflex, villosis, stam. 20, disco aunularis integro, 

 stig. sess. truncat. caps. 5 villosis lOsp. — Types 

 the 8p. tomentosa and akin my rosea 636, fer- 

 ruginea 637, glomerata 638, parvifolid 640, 

 besides Sp. douglasi and menziesi &c, 



974. Aamedryon Raf subg. of Spirea difH 

 cal. nervosus, stam* 50, pist, 7, caps, 12sp. fl^ 

 umbeL vel corymb. — This according to Kunth 

 is the character of Sp^ ulmaria^ but many akin 

 have Spistils, compare my sp. chamedrif. versi- 



folia^ betulif. ostryfoL corymbosa^ repens^cre-- 

 nata^ denticuL 654 to 663 of my N, FJora. 



975. AwAYus Raf. difF, Spirea. cal. prof 5fid, 

 petalis emarg. ^c. Type Sp. japonica Raf. 

 664, a subg. also? The Spirea barbata of 

 Wallich and Lindley deemed the Japonica by 

 some is not even a Spirea^ but a Blondia of 

 Necker of Saxifragides tribe, see fl, tel.279, 



976. Physocahpa Raf. diff, Spirea, cal. prof. 

 5fid. discus 0, stam. 30, pist. 3, stig, capit. caps, 

 basi coalitis inflatis 2-4sp. fol. lobatis jl* race-- 

 mis corymb* bracteatis — Types my Phys^ ripa- 

 ria^ opulifoln tomentosa 668 to 670. 



977. Epicostorus Raf. difF. Spirea, cal. 5Iob. 

 disco annularis, stam. 20 basi monadelphis, 

 pist. 1-2 stylosis, stig, capit. caps. 3sp. fol, lob. 

 racemis corymbs nudis — Type my Ep. mon-^ 

 tanus 67], 



978. ScHizoNOTUs Raf. difF, Spirea^cal. rotato, 



