FIGURE 1 in Micromorphology of seeds of three Mexican species of Pinguicula (Lentibulariaceae) show autofluorescence using confocal laser scanning microscopy

FIGURE 1. Confocal laser scanning microscopy images showing the micromorphological features of Pinguicula seeds. A–D. Pinguicula casperi; E–H. P. parvifolia; I–L. P. oblongiloba. A, E and I are a general view of the entire seeds (20×, scale bar 100 μm); B, F and J show the micropylar end (60×, scale bar 20 μm); D, H, and L show the chalazal end of the seed (60×, scale bar 20 μm); C, G and K show the surface details of the seeds (100×, scale bar 10 μm).