Fig. 2. Analine-blue stained vegetative features. A. A in An assessment of the taxonomic status of the Mediterranean endemic genus Acrodiscus Zanardini (Halymeniales, Rhodophyta)

Fig. 2. Analine-blue stained vegetative features. A. A transapical longitudinal section indicative of its multiaxial structure. B. The anticlinal orientation of pseudo-dichotomous cortical filaments. C. Mostly paired cortical cells in surface view. D. Longitudinally aligned, peripherally inverwoven medullary filaments. Scale bars: A, D = 20 μm; B–C = 10 μm.