Appendicula biloba J.J.Sm. var. angustifolia J.J.Sm., drawing J.J. Smith, from Docters van Leeuwen 10362
Appendicula biloba J.J.Sm. var. angustifolia J.J.Sm., herbarium sheet, Docters van Leeuwen 10362, isotype specimen (L)
Appendicula biloba J.J.Sm. var. angustifolia J.J.Sm., herbarium sheet, Docters van Leeuwen 10362, holotype specimen (BO)
