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Podophyllum peltatum is an herbaceous perennial plant in the family Berberidaceae. Its common names are mayapple, American mandrake, wild mandrake, [4] and ground lemon. [5] It is widespread across most of the eastern United States and southeastern Canada. [6] [7] Mayapples are woodland plants, typically growing in colonies derived
Openclipart, also called Open Clip Art Library, is an online media repository of free-content vector clip art.The project hosts over 160,000 free graphics and has billed itself as "the largest community of artists making the best free original clipart for you to use for absolutely any reason".
A geophyte (earth+plant) is a plant with an underground storage organ including true bulbs, corms, tubers, tuberous roots, enlarged hypocotyls, and rhizomes. Most plants with underground stems are geophytes but not all plants that are geophytes have underground stems. Geophytes are often physiologically active even when they lack leaves.
Roots of older plants are far stronger and more bitter than those of younger plants. [citation needed] Osha plants form large clumps over time, and can grow to be very large. In areas of New Mexico, Colorado, and Utah, osha can reach heights of 6 to 7 feet and produce circular colonies with dozens of root crowns growing from a central root mass.
Depending on environmental conditions, plants may change their investment scheme, to make plants with relatively bigger root systems, or more leaves. This balance has been suggested to be a ‘ functional equilibrium’ , with plants that experience low water or nutrient supply investing more in roots, and plants growing under low light or CO 2 ...
The plant uses the rhizome to store starches, proteins, and other nutrients. These nutrients become useful for the plant when new shoots must be formed or when the plant dies back for the winter. [4] If a rhizome is separated, each piece may be able to give rise to a new plant.
Plants growing in the alpine or subalpine regions face the challenge of obtaining and retaining water. One solution for obtaining water is the growth of an extensive root system. A small alpine forget-me-not may stand only inches above the ground, but its taproot can extend for a couple of feet below the soil surface.
The Hartig net is a lattice-like network of hyphae that grow into the plant root from the hyphal mantle at the plant root surface. The hyphae of ectomycorrhizal fungi do not penetrate the plant cells, but occupy the apoplastic space between cells in the root.