2 adjectives to describe ironbark

The country passed over was very thinly wooded with eucalypti of small growth, seldom more than one and a half feet in diameter and fifty feet high; a few leguminous ironbark, and sterculia were scattered on the hills, with much triodia and little grass.

The country was very barren and sandy, with small trees of silver-leafed ironbark and triodia, except on the inundated flats of the creek, which were well grassed and thinly wooded with box-trees.

2 adjectives to describe  ironbark