WebCross section of a Lycopodium Rhizome: The Stele is more complex than that of the Root above. Bands of Xylem are surrounded by Phloem. Note the extensive Sclerenchyma in the Ground Tissue. Cross section of L. … WebAbove: cross section of a root, showing tissues. See below for labels of vascular tissues: 1) late metaxylem cells; 2) early metaxylem cells; 3) protoxylem cells, 4) phloem cells ... The protoxylem is found on the periphery, and metaxylem is closest to the center of the stem or root. The stems of lycopods , and the roots of seed plants ...
Roots, Stems & Steles - uni-hamburg.de
WebiStock Stem Of Lycopodium Microscopic Cross Section Cut Of A Plant Stem Stock Photo - Download Image Now Download this Stem Of Lycopodium Microscopic Cross … WebLycopodium stem (c.s.): ... Leaf (needle) cross-section: Although conifer needles look much different than flowering plant leaves, they do have generally the same structure. An … haitema
Plant reproductive system - Lycopsids Britannica
WebLycopodium cernuum Strobili Stem- Dichotomously branched- branches grow equally or unequally. LYCOPODIUM External Morphology • Plant body is the sporophyte ... • Cross section shows three distinct regions: – Epidermis- single layered, thin walled cells; sometimes with unicellular hairs WebLycopodium cross-section of stem, a protostele, showing close-up of vascular tissue, with interdigitated xylem and phloem and outer fibers. B.Helianthus cross-section of stem, a eustele, showing close-up of vascular bundle, with xylem, phloem, and associated fibers. WebFIG. 2.-Cross-section through portion of stem two years old: signification of xylem well along; differentiation of phloem beginning; s, differentiating sieve tube. attention to pitted … pipelife kassetter