Helmut Walter

Helmut Walter (born 1947), German botanist.

• The EXSIS Project: Cactaceae Ex-Situ & In-Situ Conservation, 31860 Emmerthal, Germany (in 2019)

IPNI standard form: Helmut Walter

Taxon names authored

(List may be incomplete)

• 8 taxon names authored by Helmut Walter

Publications

(List may be incomplete)

• Guerrero, P.C., Walter, H.E., Arroyo, M.T.K., Peña, C.M., Tamburrino, I., De Benedictis, M. & Larridon, I. 2019. Molecular phylogeny of the large South American genus Eriosyce (Notocacteae, Cactaceae): Generic delimitation and proposed changes in infrageneric and species ranks. Taxon 68(3): 557–573. DOI: 10.1002/tax.12066 (via Wikipedia Library ). ResearchGate . Reference page.