Descripteur : Rays: cellular composition


All ray cells procumbent


All ray cells upright and / or square


Body ray cells procumbent with one row of upright and / or square marginal cells


Body ray cells procumbent with mostly 2-4 rows of upright and / or square marginal cells


Body ray cells procumbent with over 4 rows of upright and / or square marginal cells


Rays with procumbent, square and upright cells mixed throughout the ray