Secretory Cells
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Curtis, Lersten, and Nowak 2002 rev. 2015
Persicaria glabra
(dense-flower knotweed) leaf surface with secretory cavity (SEM).
Persicaria
internal secretory cells (SEM).
Persicaria
internal secretory cell (SEM).
Scrophularia marilandica
(eastern figwort) leaf cross section broken to show subepidermal idioblasts (SEM).
Scrophularia marilandica
(eastern figwort) leaf torn to show subepidermal idioblasts (SEM).
Scrophularia marilandica
(eastern figwort) leaf cross section broken to show subepidermal idioblasts (SEM).
Scrophularia marilandica
(eastern figwort) leaf torn to show subepidermal idioblast (SEM).
Scrophularia marilandica
(eastern figwort) leaf torn to show intact subepidermal idioblast (SEM).
Graderia
leaf with epidermis removed to expose idioblasts. Lersten and Curtis. 2001.
