Savi, G. (1798), Flora Pisana 2: 165 [tax. nov.]

Weston, P.H. in Harden, G.J. (ed.) (2002), Trifolium. Flora of New South Wales Revised Edition 2: 628 APC [secondary reference]

common name: Arrowleaf Clover [n/a]

• APC Comment: Varietal rank not recognised in Qld or NSW.
• APC Dist.: SA (naturalised), Qld (doubtfully naturalised), NSW (naturalised), Vic (naturalised)

Roma-Marzio, F., D'Antraccoli, M., Astuti, G., Maccioni, S., Amadei, L. & Peruzzi, L. (2018), Typification of the names in Trifolium described by Gaetano Savi. Taxon 67(2): 418-419, Fig. 12 [secondary reference]

• Neotype: "(designated here): “Reliquiae Mailleanae. 1970. Trifolium vesiculosum Savi (P.Savi), Clairières de bois, Pisa, Italie, Juillet”, P. Savi (PI No. 003942!; isoneotype: P barcode P03477180!)"

---