HORN EXPEDITION — BOTANY. 173 



BIGNONIACE/E. 



* Tecoma australls, Ji. Brown. JMcDoimeli Range (Stuart) ; Mount Sonder 

 and Gill's Creek (Tietkens). Growing on rocky declivities^ Kriehauff Range 

 (Kempe), Tempe Downs, Ilpilla (iorge, gorges (jf George Gill Range, ]\Iount Tate, 

 Redbank Gorge and Stuart's Pass. Extends to Everard and Barrow Ranges 

 (Elder Exped.). 



ACANTHACE/E. 



*RuELLiA PRiMULACEA, F. V. M. McDonnell Range (E. Giles), Alice Springs 

 (C. Giles). On rocks at Parke's Gap, Tllaniurta and Horn Valley !. 



[ JusTiciA PiiOCUMBENS, Ltiiiic. Hei'niannsburg (Kempe) ; Mount Sonder and 

 Ooraminna (Tietkens). Connnon in the low levcd tracts !. 



*JusTiciA Kempeana, F. v. M. a dense shrub spreading from two to three 

 feet diameter ; leaves cuneate-oval, dentate on the margin ; flowers pink ; e.xclu- 

 sively confined to stony ground or rock-slopes. Hermannsburg (Kempe), Ilpilla 

 (Jorge, Horn Valley, declivities between Harris Creek and River Hugh, Oora- 

 minna Pass !. 



LABIAT/E. 



* Plectranthus parviplorus, Henckcl. ^Mount Sonder (Tietkens). Shaded 

 rocks, Tllara Water, Reedy Creek and Pahn Creek !. E.xtends to Everard Range 

 (Elder Exped.). 



* Pkostanthera schultzii, F. v. j\I., in.s., Cens., p. 1G9 (18^9). "Diflers from 

 P. rotiiiidifolia, R. Br., in smaller, less crenate and thicker leaves,' F. v. M. in 

 litteris. Flowers and fruit remain unknown. Higher slopes of Blount Sonder !. 



* Pkostanthera AVilkieana, F. v. M. "Sandstone Rocks" and ]\Iount 

 Sonder ! (Tietkens). Rocky declivities, Tempe Downs and George Gill Range !. 

 Extends to Everard Range (Elder Exped.), and between Mount Olga and Barrow 

 Range (E. Giles). 



Prostanthera Baxteri, Ciiiui. Shady places in Kricliaufi' Range (Kempe) ; 

 Running Water !. 



Prostantiiera striatiflora, F. v. M. Gosse and McDonnell Ranges 

 (E. Giles), Mount Sonder !, and Glen Edith (Tietkens). Rich plains, Hermanns- 

 burg (Kempe), Running Water, east end of George Gill Range, Bagot's Creek 

 Gorge, by Belt Range, Alice Springs !. 



