討論:Pseudelephantopus

山羊百科，林文智老師的植物、山岳、攝影紀錄

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Robinson, Harold Ernest；Generic and subtribal classification of American Vernonieae

• Blake, Rhodora 50: 280-283 1948；https://www.biodiversitylibrary.org/page/617547#page/335/mode/1up

Blake, Sidney Fay；PSEUDO-ELEPHANTOPUS SPICATUS, A WEED OF POTENTIAL IMPORTANCE IN FLORIDA