58 
than, the anther, with a broad rounded middle-lobe, and narrow tri- 
angular lateral lobes, dark reddish-brown in color. Anther-connective 
produced slightly beyond the cells, broad and obtuse. 
I found this species in flower on sand plains near the Upper Kal- 
gan River and Stirling Range in October, 1903. 
In appearance, this plant is very much like T. antennifera , Hook, 
f., though the stem is less distinctly flexuose, and the flowers lack the 
red coloring on the outside of the sepals, which is generally character- 
istic of the latter species. The sepals and petals are broader in pro-, 
portion to their length than those of T. antennifera. The column 
wing places the new species in the section Macdonaldia , but is quite 
unlike that of either of the two species (T. carnea , R. Br. and T. 
flexuosa, Endl.) previously included in this section. 
