Latin: Astragalus propinquus, astralagus membranaceus

TCM: Huang Qi

Also known as milkvetch.

 “Immune enhancer, tonic.” (Menzies-Trull in "The Herbalist's Prescriber")

Dan Bensky and Andrew Gamble, in “Chinese Herbal Medicine Materia Medica” say, “Sweet, slightly warm … Tonifies the spleen … [and] lung … [and] blood …”

David Hoffman in “The New Holistic Herbal” notes its role in deep immune activation along with, amongst others, Ligusticum wallichii and Schizandra chinensis.