sunflower. helianthus stem. vascular bundles. supporting tissue sclerenchyma. dicot. 100x at 35mm - floema imagens e fotografias de stock
stem cross section. alfalfa (medicago), herbaceous dicot, 20x. shows: vascular bundles arranged in a ring (typical of dicots), xylem, phloem, pith, cortex, and epidermis. - floema imagens e fotografias de stock
Microphotograph of a section of root apex of Allium, with root-cap and central cylinder, at x100 magnification.
woody dicot stem. tilia (basswood), 2 year stem, 7x. shows: xylem, phloem, two annual rings, pith, rays, vascular cambium, periderm - floema imagens e fotografias de stock
smilax, monocot stem cross section, 8x. shows: scattered vascular bundles, xylem, phloem, cortex and epidermis. - floema imagens e fotografias de stock
leaf cross section, pine (pinus), 25x. shows: photosynthetic mesophyll, xylem, phloem, endodermis, epidermis, resin ducts, and stoma. - floema imagens e fotografias de stock
ilustrações de stock, clip art, desenhos animados e ícones de xylem and phloem, illustration - floema
buttercup. ranunculus. root cross section. shows xylem, phloem, stele, starch germs & parenchyma. 100x h - floema imagens e fotografias de stock
x-section of indian corn stem (zea mays). shows vascular bundles (xylem and phloem), sclerenchyma, sieve tubes, and companion cells. (100x) - floema imagens e fotografias de stock
dicot stem. helianthus (sunflower) vascular bundles (ring), phloem, xylem, pith cortex, epidermis. 10x at 35mm. vascular bundles arranged in a ring. organization of primary tissues. - floema imagens e fotografias de stock
stem cross section. wheat (triticum), herbaceous monocot, 50x. shows: 2 vascular bundles, xylem, phloem, epidermis, sclerenchyma, parenchyma, chlorenchyma (green areas near surface), and hollow pith. - floema imagens e fotografias de stock
leaf cross section, privet (ligustrum), 25x. shows: palisade mesophyll, spongy mesophyll, epidermis, and a vein (a vascular bundle with xylem and phloem). - floema imagens e fotografias de stock
zea (corn) cross section. mature stem. single vascular bundle. herbaceous monocot stem. xylem, phloem.100x at 35mm - floema imagens e fotografias de stock
helianthus (sunflower), herbaceous dicot, stem cross section, vascular bundles, cortex, pith. 25x - floema imagens e fotografias de stock
vascular bundle of a herbaceous monocot stem (corn, zea mays) xylem, phloem, companion cells, bundle sheath, 100x - floema imagens e fotografias de stock
a two-year old woody dicot stem (tilia, basswood) in cross section showing plant anatomy 25x - floema imagens e fotografias de stock
ilustrações de stock, clip art, desenhos animados e ícones de illustration of cross-section through leaf, showing upper epidermis, palisade mesophyll, xylem vesse - floema
ilustrações de stock, clip art, desenhos animados e ícones de illustration of cross-section through leaf, showing upper epidermis, palisade mesophyll, xylem vesse - floema
ilustrações de stock, clip art, desenhos animados e ícones de illustration of leaf with cross section of vascular system - floema
monocot stem (cross section) with scattered vascular bundles--greenbrier (smilax sp) 8x - floema imagens e fotografias de stock
anatomy of a herbaceous dicot stem--sunflower (helianthus annus) with 2 vascular bundles, 50x - floema imagens e fotografias de stock
herbaceous dicot stem, regular arrangement of vascular bundles - floema imagens e fotografias de stock
ilustrações de stock, clip art, desenhos animados e ícones de plant tissue cells, plant cell wall - floema
ilustrações de stock, clip art, desenhos animados e ícones de parenchyma structure, illustration - floema
ilustrações de stock, clip art, desenhos animados e ícones de parenchyma structure, illustration - floema
ilustrações de stock, clip art, desenhos animados e ícones de sclerenchyma structure, illustration - floema
ilustrações de stock, clip art, desenhos animados e ícones de sclerenchyma structure, illustration - floema
ilustrações de stock, clip art, desenhos animados e ícones de sclerenchyma structure, illustration - floema
ilustrações de stock, clip art, desenhos animados e ícones de parenchyma structure, illustration - floema
