A Comparative Study of Two Endemic Isoëtes Species from South Italy

Figure 2

Macrospore microornamentation types viewed by SEM: I. iapygia ((a), scale bar: 10 μm; (b), scale bar: 5 μm ) and I. todaroana ((c), scale bar: 10 μm; d, scale bar: 5 μm).

(a)

(b)

(c)

(d)