DE. MEISKER ON CHAM^LAUCIE^E. 37 



our plant sufficiently differs from it to justify its being established 

 as a distinct and new species. Its leaves are much smaller, only 

 2-3 lines long, 1— £ line broad, everywhere opposite (not alter- 

 nating, as the figure shows them, especially on the upper part of 

 the branches), more crowded and adpressed, less flat, and there is 

 no trace of a serrulate margin ; the inner bracts of the involucre 

 are tapering towards their end, not rounded or emarginate ; and 

 the lobes of the calyx, which in the figure appear quite short and 

 semicircular, are narrower and more than twice as long. More- 

 over, Drummond's plant (if we are correct in referring his notice 

 in Hook. Journ. 1853, p. 118, to no. 34 of the collection) seems to 

 differ also in habit, being only about 1 foot high, with numerous 

 short, erect, flowerless shoots, densely crowded in the centre, 

 around which the flowering branches are prostrate and bearing 

 erect flower-heads, whereas the plant figured t. 4860 appears to be 

 a taller shrub and shows hanging capitula, a difference hardly 

 attributable to the mere effect of cultivation. Turczaninow's 

 description of his G. macrostegia differs from our plant partly in 

 the same points as that of the Bot. Mag. t. 4860, and moreover 

 in having the tube of the calyx carved with ten ribs at the lower 

 and twenty at the upper part, a character in which it equally dis- 

 agrees with the latter, which therefore I suspect to be a distinct 

 species, for which I would propose the name of G. Hoolceriana. 

 Drummond's n. 34 comes also very near G. cederioides, Turcz., 

 which however is easily distinguished by sub triquetrous leaves, 

 ciliated bracts, &c. 



2. G. (Involucratcz) helichrysoides, nob. y glaberrima, foliis oppositis 

 patulis acerosis carinato-triquetris apice truncato-bicuspidulatis marginibus 

 (sub lente) ciliolato-serrulatis, capitulis nutantibus 4-floris, involucro 

 ovato-oblongo subclauso, bracteis interioribus sanguineis v. roseis ovato- 

 oblongis haud ciliatis apice virescenti subcarinato obtusiuscule acuminatis, 

 exterioribus brevioribus semiherbaceis, bracteolis nores sessiles subsequan- 

 tibus, calyce campanulato lsevissimo, lobis tubo dimidio brevioribus rotun- 

 datis integerrimis, staminodiis subulatis glanduloso-subcapitatis stamina 

 sequantibus, stylo apice barbellato. 



Sab. cum prsecedente. Drummond> coll. 6. n. 35 ! 



Probably the plant alluded to by Drummond in the ' Journal 

 of Botany,' 1853, p. 118, in these words : — "Another pretty 

 species of this genus grows about a fopt high, with heath-like 

 leaves ; the drooping heads of the flowers are surrounded by gla- 

 brous bracts of a deep rose-colour." It is very near G. speciosa 

 and cederioides, but differs from the former in the triquetrous, 



