105 
10. L. setaceum. Having carefully examined Mr. Don's 
original specimens, we are enabled to refer this plant to 
L. pulcherrimum of Wallich. 
19. L. acerosum. According to authentic specimens in 
Sir James Smith's E. Herbarium, communicated by Thouin 
to the younger Linneus, from the Isle of Bourbon, this is 
the true L. verticillatum of Linn. fil. and Swartz: but not of 
Willdenow and other writers. 
24. L, verticillatum. Having ascertained that this is not 
the plant so named by the younger Linnzus, we wish it to 
bear the appellation of L. protensum, Hook. and Grev. 
29. L. struthioloides. We have examined Heenke’s speci- 
men, named by Presl himself, in the Lambertian Herbarium; 
and find it to be in no respect different from L. laxum of that 
author, which also exists in the same collection. 
41. L. Flagellaria. This plant must likewise be referred 
to the L. laxum of Presl, with which it agrees in every essen- 
tial particular. 
72. L. clavatum. The arke variety discovered in 
the Rocky Mountains by Mr. Drummond, and named by us 
monostachyon, was published by Dickson in his Hortus Siccus 
Britannicus, fasc. f. no. 18., but there is no station attached 
to the specimens in Sir James E. Smith's Herbarium. 
87. L. Jussizi. In the Lambei ian Herbarium are speci- 
mens of L. Jussiæi, named by Bonpland ; and others of L. 
Henkei, named by Presl: these we have compared, but with- 
out detecting any distinctive characters. ZL. Hænkei may, 
therefore, be regarded as a synonym of L. Jussiai. 
92. L. decurrens. 'This plant we have determined to be 
the L. scariosum of Forster, (Florule Insularum Australium 
Prodromus, 1786, p. 81,) by means of his own specimens in 
the Lambertian Herbarium. That name is therefore to be | 
preferred. | 
94. L. involvens. Authentic specimens oa Tikapi in 
the Banksian Herbarium, enable us to refer out L. ya 
tum to this species. 
