FIGURE 1 I–P in Morphological observations on the reproductive structures of Ambrosina (Araceae), a Mediterranean endemic monotypic genus

FIGURE 1 I–P. SEM micrographs of pollen grains of Ambrosina bassii (A–N) and Arisarum vulgare (O–P). I–J) A. bassii var. angustifolia (Sicily); K–L) A. bassii var. maculata (Sicily); M–N) A. bassii var. reticulata (Sicily); O–P) A. vulgare from Sicily. Details on populations