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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.
The horizontal growth of stolons results from the interplay of different hormones produced at the growing point and hormones from the main plant, with some studies showing that stolon and rhizome growth are affected by the amount of shady light the plant receives with increased production and branching from plants exposed to mixed shade and sun ...
Natural vegetative propagation is mostly a process found in herbaceous and woody perennial plants, and typically involves structural modifications of the stem, although any horizontal, underground part of a plant (whether stem, leaf, or root) can contribute to vegetative reproduction of a plant.
Read no further until you really want some clues or you've completely given up and want the answers ASAP. Get ready for all of the NYT 'Connections’ hints and answers for #258 on Saturday ...
Stolon: A horizontal stem that produces rooted plantlets at its nodes and ends, forming near the surface of the ground. Thorn: A modified stem with a sharpened point. Tuber: A swollen, underground storage stem adapted for storage and reproduction, e.g. potato. Woody: Hard textured stems with secondary xylem.
Bud – an immature stem tip, typically an embryonic shoot, either producing a stem, leaves, or flowers. Bulb – an underground stem normally with a short basal surface and with thick fleshy leaves. Bundle scar – a small mark on a leaf scar indicating a point where a vein from the leaf was once connected to the stem.
Stem tubers manifest as thickened rhizomes (underground stems) or stolons (horizontal connections between organisms); examples include the potato and yam. The term root tuber describes modified lateral roots , as in sweet potatoes , cassava , and dahlias .
The estate seen from above in "Palm Royale" features the massive American flag Trump fought so hard to fly on the historic home's front lawn. The 70-foot-tall flagpole and American flag were ...