Myrtaceae Juss.
Eucalyptus rigidula Maiden subsp. rigidula , legitimate, autonym
Nicolle, D. & French, M.E. (18 November 2021), A taxonomic revision of the semi-cryptic narrow-leaved mallees (Eucalyptus series Porantherae, Myrtaceae) from southern Australia. Swainsona 35: 128-130, Figs 37, 38 (map), 39 [explicit autonym]
taxonomic synonym: Eucalyptus uncinata var. major Benth. legitimate taxonomic synonym: Eucalyptus sp. Kalbarri (M.I.H.Brooker 7937) Australian National Herbarium [n/a]