Erica riojana Sennen & Elías in Bol. Soc. Ibér. Ci. Nat. 28: 177. 1930
Erica riojana in Bol. Soc. Ibér. Ci. Nat. 28: 177. 1930
is basionym for Erica arborea subsp. riojana in Collect. Bot. (Barcelona) 12: 155. 1981
Erica riojana in Bol. Soc. Ibér. Ci. Nat. 28: 177. 1930
Taxon for this name