Crystal distribution patterns in leaves of Randia. A. Druses in the mesophyll in R. thurberi (from L. Albarran 7, FESC). B. Druses in the mesophyll and the lateral veins in R. capitata (from R. Medina 5703, MEXU). C. Druses in the mesophyll, the midvein, and the lateral veins in R. hidalgensis (from M. Aguilar 9, MEXU). mv = midvein, lv = lateral vein, * = druses. Scale bars = 200 µm.

 
 
  Part of: Jiménez-Noriega MS, De la Rosa-Tilapa A, Torres-Montúfar A (2025) Calcium oxalate crystals in leaves of Randia (Gardenieae, Rubiaceae): environmental response or diagnostic character? Plant Ecology and Evolution 158(2): 205-213. https://doi.org/10.5091/plecevo.140133