Figure 5 from: Corti E, Palchetti E, Biricolti S, Gori M, Tani C, Squillace A, Pittella A, Papini A, Falsini S (2021) Histochemical observations in Piper malgassicum (Piperaceae) with a special focus on the epidermis. Italian Botanist 12: 29-47. https://doi.org/10.3897/italianbotanist.12.70675

Figure 5 Stem cross-sections ACaOx (white arrows) in the hypodermis with birefringence filter B detail of A C sudan III–IV positive cuticle positive D sudan III–IV positive lipid droplets in the primary phloem E calcofluor positive (blue fluorescence) hypodermis cell walls F cortex and phloem cells walls staining positively withcalcofluor (blue fluorescence) G xylem vessels of both cortical and medullary bundles resulted positive to phloroglucinol H Detail of G.