Navarretia modocensis. A Pressed specimen showing plant habit, scale bar = 1 cm (Johnson 04-130) B Flowering head in the field, scale bar = 2 mm (Johnson 16-072) C, D Pressed flowering heads showing range of typical coloration, equivalent magnification, scale bar = 2 mm (Johnson 04-124, 04-130, respectively) E–G Fresh flowers showing typical coloration and white pollen, equivalent magnification, scale bar = 2 mm. (E, F = Johnson 14-170; G = Johnson 16-072). All photographs by L. A. Johnson and vouchers deposited at BRY.