Cladium mariscus subsp. jamaicense. A. Habit. B. Inflorescence. C. Plant base, longitudinal section. D. Detail of leaf. E. Nutlet and upper unisexual floret with 2 filaments and rudimentary gynoecium. F. Spikelet. All from Ward 9082. Scale bars: A = 25 cm; B, C = 5 cm; D = 1 cm; E, F = 2 mm. Drawn by Jane Browning, reproduced with permission from the artist, originally published in Gordon-Gray (1995).