Ionidium enneaspermum, Vent. Malmais. page 27. Burke Creek. An allied species with a blue labellum occurs in the collection gathered at Purdie Ponds.
Frankeniaceae.
Frankenia laevis, Linn. Sp. 473 var. Finke River.
Zygophylleae.
Zygophyllum apiculatum, F.M. in Linnaea, 1852, page 373. Stevenson River.
Tribulus terrestris, Linn. Sp. 554. Mount Morphett. A large flowering variety with petals 1 inch long. At Marchant Springs, Burke River, and Attack Creek.
Malvaceae.
Hibiscus brachysiphonius, F.M. Fragm. Phyt. Austr. i. 67. Near the Strangways Range.
Hibiscus pentaphyllus, F.M. Fragm. Phyt. Austr. ii. 13. Newcastle Waters and Daly Waters.
Hibiscus radiatus, Cav. Diss. iii. 150, t. 54, fig. 2. Purdie Ponds, Newcastle Waters. Attack Creek.