Cactus and Succulent Field Number


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Field number : RP 34
Collector : Ralph Peters
Species : Echinomastus johnsonii
Locality : USA : Nevada (Clark County)      * Geocode
Date : avr-82
Notes :
Grows on steep limesone slopes

The picture are property of the collectors.

Taxonomy of the Cactaceae - Joël Lodé = Echinomastus johnsonii

New Cactus Lexicon - David Hunt = Sclerocactus johnsonii

The International Plant Names Index :
Echinomastus (Britton & Rose 1922)
Echinomastus johnsonii ((Engelm.) E.M.Baxter 1935) Semeurs de cactus