Fig. 24. Some taxonomically related Horsfieldia species. — H. paucinervis Warb. a. Habit of male flowering twig; b. longitudinally opened male flower and schematic section of androecium; c. twig with fruit. — H. aff. gracilis W.J. de Wilde, d. Twig with male inflorescence; e. male flower and section of androecium. — H. gracilis W.J. de Wilde, f. Twig with mature fruit; note persistent perianth. — H. cf. gracilis W J. de Wilde, g. Male flower and section of androecium. — H. reticulata Warb. h. Male flower and section of androecium; i. fruit; note persistent perianth [a, b: Purse-glove P 4403; c: Kefiler 319; d, e: Paie S 50154; f: Paie S 16604; g. Wong KMW1494; h: BRUN 5654; i: Chai S 36018]. — Scale bar for a, d, f, i = 2 cm; for b, e, g, h = 1 mm; for c = 1.2 cm.