Hill, K.D. & Johnson, L.A.S. (12 March 1992), Systematic studies in the eucalypts - 5. New taxa and combinations in Eucalyptus (Myrtaceae) in Western Australia. Telopea 4(4): 605 APC [tax. nov.]

• Type: "WESTERN AUSTRALIA: 0.5 km from Fisheries Road on Coolinup Road, K.D.Hill 2285 & L.A.S.Johnson, 6 Nov 1986 (holo NSW; iso CANB, CBG, MEL, PERTH)."

• APC Comment: A hybrid taxon involving Eucalyptus kessellii subsp. eugnosta and E. semiglobosa (see D. Nicolle & M.E. French, Nuytsia 22: 432 (2012)).
• APC Dist.: WA

Centre for Plant Biodiversity Research (2006), EUCLID Edn. 3: - [secondary reference]

Nicolle, D. & French, M.E. (18 December 2012), A revision of Eucalyptus ser. Falcatae (Myrtaceae) from south-western Australia, including the description of new taxa and comments on the probable hybrid origin of E. balanites, E. balanopelex and E. phylacis. Nuytsia 22(6): 432 [taxonomic synonym]

taxonomic synonym of: Eucalyptus kessellii subsp. eugnosta K.D.Hill & L.A.S.Johnson x Eucalyptus semiglobosa (Brooker) L.A.S.Johnson & K.D.Hill [n/a]

Parker, C.M. (10 March 2015), Updates to Western Australia's vascular plant census for 2014. Nuytsia 25: 19 [secondary reference]

• Text: "Name made noncurrent. Hybrid. Eucalyptus kesselli subsp. eugnosta x E. semiglobosa. See Nicolle & French (2012)."

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