Asclepias contrayerba Sessé & Moc.
Specimen: C. G. Pringle 11019
Locality: Mexico : Jalisco
Date collected: 1902-7-18
Determined by: R. E. Woodson, Jr., 1952
Photo: Rapid Reference Collection (RRC), (c) Field Museum of Natural History - CC BY-NC 4.0
EMu irn: 390397
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