Robinson, H. E. (1995). TWO NEW SPECIES OF ICHTHYOTHERE (HELIANTHEAE: ASTERACEAE) FROM ECUADOR AND PERU. Zenodo.
Chicago Style (17th ed.) CitationRobinson, Harold Ernest. TWO NEW SPECIES OF ICHTHYOTHERE (HELIANTHEAE: ASTERACEAE) FROM ECUADOR AND PERU. Zenodo, 1995.
MLA (9th ed.) CitationRobinson, Harold Ernest. TWO NEW SPECIES OF ICHTHYOTHERE (HELIANTHEAE: ASTERACEAE) FROM ECUADOR AND PERU. Zenodo, 1995.
Warning: These citations may not always be 100% accurate.