FIGURE 6 in A new Critically Endangered species of stone breaker (Phyllanthus, Phyllanthaceae) from Central Brazil, with notes on its leaf and stem anatomy

FIGURE 6. Cross sections of the internodes of the stem of Phyllantus pterocaulis. A. General aspect; B. Epidermis, cortex and vascular system; C. Non-gladular trichomes (*); D. Hypodermis and ground parenchyma in the cortex. A. Arrow indicates stomata in the epidermis; E. Primary phloem; co—collenchyma, ep—epidermis, hy—hypodermis, me—medula, pa—ground parenchyma, ph—phloem, vb— vascular bundles, t—trichomes, xy - xylem. Asterisk shows sieve tube elements. Scale bars (A = 100 µm, B = 70 µm, C-E = 40 µm).