Bolboschoenus glaucus. A. Habit. B. Inflorescence and leaves. C. Leaf sheath apex. D. Spikelet. E. Anther. F. Ovary, style and branches. G, H. Glume, adaxial and abaxial surface. I. Glume apex. J. Nutlet, abaxial view. K, L. nutlet sections. All from van Rensburg 2404. Scale bars: A = 250 mm; B = 10 mm; C = 40 mm; D–K = 2 mm. Abbreviations: ex = exocarp, m = mesocarp, en = endocarp. Drawn by Jane Browning, reproduced with permission from the artist, originally published in Browning et al. (2020).