300 Ewart, Wli.iU and Woo,l: 



Australia, Isdell River, Graces Knob, Messmate Creek in Pack- 

 house Ranue, between Isdell Ranp^e and Mt. Bartlett. 



The figures on the plate are all of S. alsinnides, with the 

 exception of that on the right, which represents the variety 

 cordifoJium. 



The name " Sti/Iidiiim " was altered by Baron von Mueller 

 to " Candolha" the plants under this genus in the Dillenia- 

 ceae being transferred by him to Hihhertia. The original change 

 of CandoUea (ISO'S) to Stylidium (1806), was accepted by 

 Labillardiere, and all the species described under that name by 

 Labillardiere, and all subsequent a.utho.rs, including Mueller, up 

 to 1873. The synonymy on which Mueller proposed to upset the 

 established nomenclature has been shown in Engler's Pflanzen- 

 familien (III., 8, p. 2'80), to be incorrect, or at least doubtful. 



Stymdium ciliatum, Lindl. (Stylideae). 



On sand plains, Lowden, Preston River, West Australia, M. 

 Koch, Oct., 1909. No. 1931. 



Stylidium cuassifoijl'm, R. Br. (Stylideae). 



In swamjDS, Lowden, Preston River, West Australia, Max Koch, 

 Oct., 1909. No. \Mi. 



Stylidium klongatum, Benth. (Stylideae). 

 (PI. LVIL, Fig. I-IO). 



The central figure in the plate is a fairly close reproduction of 

 Bentham's original specimen. The degree of hairiness of the 

 flower axis varies, as also does the length of the corolla lobes, 

 their margins, the shape of the labellum, and the appendages. 



<S'. elongatuin var. yJahricaule, F. v. M. (pi. LYIL, fig. ll-li) 

 has a glabrous scape, a more pointed labellum, and no appendages 

 t-o the corolla, besides being a taller, stouter form almost worthy 

 of specific rank. Various localities in West Australia. 



Stylidii M RKDiJFLiCATUM, R. Br. (Stylideae). 



On rocks, Lowden, Preston River, West Australia. Max Koch, 

 Oct., 1909. No. 1933. 



