Astragalus urceolatus (Greene ex Rydb.) Greene ex Ch.Porter Rev. N.-Amer. Astragalus [Index, p. 311] (1923), nomen.

Nomenclatural References

• person : Charles Lyman Porter (b.1889) Based on occurrence of standard abbreviation 'Ch.Porter' in the authors string.
• person : Edward Lee Greene (1843-1915) Based on occurrence of standard abbreviation 'Greene' in the authors string.
• person : Per Axel Rydberg (1860-1931) Based on occurrence of standard abbreviation 'Rydb.' in the authors string.
• database : IPNI record: 480385-1
• database : The Plant List v1.1 record tro-13039124
• database : The Plant List version 1.0, record: tro-13039124