Domin, K. (1923), New Additions to the Flora of Western Australia. Vestnik Kralovske Ceske Spolecnosti Nauk, Trida Matematiko-Prirodevedecke 2: 54 [tax. nov.]

• Type: "Cranbrook to Warrungup, sandy plains; Mt. Toolbrunup, A.A. DORRIEN SMITH."

Wilson, Paul G. (10 December 1970), A taxonomic revision of the genera Crowea, Eriostemon and Phebalium (Rutaceae). Nuytsia 1(1): 58 [secondary reference]

• Type: " "Cranbrook to Warrungup, sandy plains; Mt. Toolbrunup, A.A. Dorrien-Smith." Holotypus: K (not seen)."

• Etymology: "lasios = woolly."

Wilson, Paul G. (10 December 1970), A taxonomic revision of the genera Crowea, Eriostemon and Phebalium (Rutaceae). Nuytsia 1(1): 58 [basionym]

basionym of: Eriostemon nodiflorus subsp. lasiocalyx (Domin) Paul G.Wilson legitimate

Wilson, Paul G. (16 September 1998), A taxonomic review of the genera Eriostemon and Philotheca (Rutaceae: Boronieae). Nuytsia 12(2): 263 [basionym]

basionym of: Philotheca nodiflora subsp. lasiocalyx (Domin) Paul G.Wilson legitimate

Wilson, Paul G. in Wilson, A.J.G. (ed.) (2013), Philotheca. Flora of Australia 26: 414 [nomenclatural synonym]

nomenclatural synonym of: Philotheca nodiflora subsp. lasiocalyx (Domin) Paul G.Wilson legitimate

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