Do Macropidia and Crescentia only produce flowers?
Macropidia Macropidia fuliginosa, the sole species of genus Macropidia, is a perennial rhizomatous flowering plant. Commonly known as the black kangaroo paw, it is endemic to Southwest Australia, specifically from Perth to Geraldton in the north of the region.
Sideritis cypria Sideritis cypria, Cyprus ironwort. Erect perennial herb with a woody base, 60 cm high, with densely hairy tetragonal shoots. Leaves, opposite, simple, obscurely serrate, densely hairy, thick, oblanceolate, 3-12 x 1-5 cm. Flowers in verticillasters subtended by the cup-like bracts, zygomorphic, corolla bright yellow. Flowers from June to August. Fruit of 4 nutlets.