Evolution of pollen grain morphology in Amorimia and allies evidences the importance of palynological apomorphies and homoplasies in Malpighiaceae systematics

Figure 4.

Scanning electron micrographs of Amorimia species. A–B. Amorimia amazonica. C–D. Amorimia candidae. E. Amorimia coriacea. F–H. Amorimia exotropica. I–K. Amorimia maritima. L–M. Amorimia rigida. N–O. Amorimia velutina. P. Amorimia pubiflora. Q–R. Amorimia septentrionalis. S–T. Amorimia camporum. A, C, L, N, R, S. Ornamentation. B, D, M, O, Q, T. Apertures. H–I. General view. E–G, J–K, P. Ornamentation and apertures. Scale bars: A–B, D–G, J–K, M–T = 2 µm; C, H–I, L = 10 µm.

	Figure 4. Scanning electron micrographs of Amorimia species. A–B. Amorimia amazonica. C–D. Amorimia candidae. E. Amorimia coriacea. F–H. Amorimia exotropica. I–K. Amorimia maritima. L–M. Amorimia rigida. N–O. Amorimia velutina. P. Amorimia pubiflora. Q–R. Amorimia septentrionalis. S–T. Amorimia camporum. A, C, L, N, R, S. Ornamentation. B, D, M, O, Q, T. Apertures. H–I. General view. E–G, J–K, P. Ornamentation and apertures. Scale bars: A–B, D–G, J–K, M–T = 2 µm; C, H–I, L = 10 µm.
	Part of: da Silva CP, de Almeida RF, Bellonzi TK, Gasparino E (2023) Evolution of pollen grain morphology in Amorimia and allies evidences the importance of palynological apomorphies and homoplasies in Malpighiaceae systematics. Plant Ecology and Evolution 156(3): 399-415. https://doi.org/10.5091/plecevo.102524