CRAIB—HARDY SPECIES OF ENKIANTHUS. 167 
Corolla up to 10 mm. long, the lobes not or at length but 
slightly reflexing. 
Corolla pink almost throughout Palibin 
sae tube pink only on veins or - nearly white partake 
Corolla white nearly agile flowers arranged 
uite evident ra pallidifiorus. 
Corolla with pink SHOE oe or less conspicuous. 
Flowers arranged in long oe racemes, not 
age 
Ovary and style not glabrous (defers series). 
Flower buds depressed globose o very broadly ovate, broader 
than long Hist before aeouiod, sharp grooves on corolla 
pa on midrib and shorter finer adpresse 
sulcatus. 
Hower: iid ‘oblong or  obovate-oblong, longer than broad, 
grooves on corolla alternate with the lobes not extending 
much more than half-way to the calyx segments. 
Undersurface of ‘mature leaves with indumentum 
d ed in E. sulcatus himalaicus. 
Mature leaves pen or nearly so on undersurface 3 
: sinohimalaicus. 
ADDENDA. 
Since the above paper was written Léveillé’s herbarium, 
generously presented by A. K. Bulley, Esq., and Major Lionel 
de Rothschild, has been received at the Royal Botanic Garden, 
Edinburgh. 
An examination of the type specimens in this herbarium 
shows :— 
1. E. xanthoxantha, E. Dunnii, and E. Cavaleriet belong to 
the quingueflorus alliance. The material of each of these three 
species consists of one gathering only, and is insufficient for satis- 
factorily determining their relationship. Probably E. Dunnii 
and FE. Cavaleriei are synonymous. 
2. E. cerasiflora (syn. Zenobia cerasiflora) belongs to the 
campanulatus series. In his ‘Flore de Kouy-Tcheou’ Léveillé 
reduces E. Cavaleriei to E. cerasifiora, but the two species really 
belong to different groups of the genus. There is no indication 
as to whether E. cerasiflora is cultivated or not. If this plant 
is truly native in Kouy-Tcheou, then the statement in the body 
of the paper, that all the species of the campanulatus series are 
