You selected Lupinus attenuatus var. guaraniticus Hassl. This is a synonym for:

Accepted scientific name:
Lupinus guaraniticus (Hassl.)C.P.Sm. (accepted name)
Synonyms:
Lupinus attenuatus var. guaraniticus Hassl. (synonym) 4 literature references for Lupinus attenuatus var. guaraniticus Hassl.
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Fabales
Family Fabaceae
Genus Lupinus
Distribution: Argentina (uncertain); Brazil (uncertain); Paraguay (uncertain)
Additional data: -
Source database: ILDIS, 10.01, May 2007
Latest taxonomic scrutiny: -
Online resource: http://www.ildis.org/LegumeWeb?version~10.01&LegumeWeb&tno~9073
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:e179657e-29c1-102b-9a4a-00304854f820:ac2010