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. 2007 Jan 31;99(3):409–423. doi: 10.1093/aob/mcl272

Fig. 1.

Fig. 1.

Morphological and anatomical characters of in vivo fibrous (FR) and storage roots (SR) of cassava stem cuttings cultured in pots. (A) Primary FR. (B) Secondary FR. (C) Sessile SR. (D) Transverse section of a primary FR. (E) Transverse section of a secondary FR. E, x, secondary xylem; p, peridermis. (F) Transverse section of an SR (arrow = xylem parenchyma). (G–I) Transverse section of an SR stained with safranin and Lugol's reagent. (H) Detail of the secondary xylem. (I) Detail of the secondary phloem. Scale bars: A–C = 1 cm; D–G = 50 µm; H = 100 µm. I = 20 µm.