Echinocereus nicholii RP 73

Numero: RP 73

Specie: Echinocereus Engelmannii V. Nicholii

Collezionista: Ralph Peters

Località: Silver Bell Mtns, Pima, Arizona, USA

Altitudine: 2600 feet

Data: 12/88

Note: type locality plants, Not an Ech. Engelmannii! Very light yellow spination.

Fonte: Ralph Martin's field numbers database