English: "Heliamphora nutans Benth. A Entire Plant. B Androecium. C Stamen. D Pistil. E Transverse section of the ovary. F Seed, with the testa. G Vertical section of the seed. H Embryo."
日付
原典
Macfarlane, J.M. 1908. Sarraceniaceae. In: A. Engler Das Pflanzenreich IV, 110, Heft 36: 1–91.