Trifolium hirtum All. (S-Eur., Medit., W-As.) – A very rare and ephemeral alien. First collected in Olloy in 1883 without further details. Recorded twice as a wool alien in the Vesdre valley, in 1970 and 1971. Finally also recorded in Andrimont in 1954, probably associated with grain waste.
Selected literature:
Thomas J.H. (1972) Trifolium hirtum L. (Fabaceae) in California. Madrono 21(4): 258.
Taxonomic name: