cristarque cells

Listing 1 - 2 from 2 for cristarque cells

Angiosperm Families - Implicit Attributes
... not ‘grass type’. Urticating hairs absent. Lamina without secretory cavities. Cystoliths absent. The mesophyll without etherial oil cells; not containing mucilage cells; without sclerenchymatous idioblasts. Stem anatomy. The cortex without cristarque cells. Cortical bundles absent. Medullary bundles absent. Internal phloem absent. The secondary phloem not stratified. Xylem without tracheids; ...
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Angiosperm Families - Araliaceae Juss.
... containing resin. Minor leaf veins without phloem transfer cells (Aralia, Hedera). Stem anatomy. Secretory cavities present; with resin. Cork cambium present; initially superficial. The cortex without cristarque cells. Nodes multilacunar (often), or penta-lacunar, or tri-lacunar (rarely). Cortical bundles present (commonly), or absent. Medullary bundles present, or absent. Internal phloem absent. ...
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