Callaeum macropterum (DC.) D. M. Johnson, Syst. Bot. 11: 340 (1986).
Yellow orchid vine or gallinita bears samaras, pale green when fresh, turning light brown when dried, 4.5-5.5 cm in diameter, the wings undulate.
Callaeum macropterum is native to Mexico.
Malpighiaceae
Hiraea macroptera DC.
Mascagnia macroptera (DC.) Nied.