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Nomenclature

Crataegus laevigata (Poir.) DC. Rosaceae
Syn. Crataegus oxyacantha auct.
Standardized common name (English): hawthorne

Botanical Voucher Specimen

Source: MOBOT, Tropicos.org^[1]


Source: PlantaPhile^[2]	Source: PlantaPhile^[3]


Large thick walled unicellular trichome attached to surface of leaf with small crystals of calcium oxalate observed at 400x with Acidified Chloral Hydrate Glycerol Solution. Source: Elan M. Sudberg, Alkemist Laboratories^[4]	Lower epidermis of the leaf with anomocytic stomata observed at 400x with Acidified Chloral Hydrate Glycerol Solution. Source: Elan M. Sudberg, Alkemist Laboratories^[5]