1. Xylophacos watsonianus (Kuntze) Rydb.

    1. This is a synonym of Astragalus newberryi A.Gray

Xylophacos watsonianus (Kuntze) Rydb. appears in other Kew resources:

First published in Bull. Torrey Bot. Club 40: 49 (1913)

Sources

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0