Persoonia isophylla L.A.S.Johnson & P.H.Weston

Erect to spreading shrubs 0.3-1.5 m tall. Bark smooth. Hairs greyish, appressed to antrorsely spreading. Young branchlets sparsely hairy. Leaves linear, 12-30 mm long, 0.5 mm wide, terete, often recurved, spreading, straight, innocuous, concolorous, not glaucous, glabrous, smooth. Inflorescence usually auxotelic, mostly 10-70-flowered; rachis 0.5-9 cm long. Flowers mostly subtended by leaves; pedicels 0-1.5 mm long, erect to spreading, glabrous to moderately hairy; tepals 7-8 mm long, apiculate, glabrous to sparsely hairy on outside. Ovary glabrous; ovule 1.

Grows in heath to dry sclerophyll eucalypt forest in sandy or stony soils derived from Hawkesbury Sandstone, from near sea level to 250 m alt.