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rhizoids are below-ground, stolons are above-ground
Stolons are horizontal connections between or among organisms. They mostly are part of the skeleton; and in plants they are similar to stems, with the exception of running horizontally rather than vertically.Examples of stolons include silverweed and Hawkweeds.
Stems which grow horizontally are called stolons. Stems which grow horizontally are called stolons.
a strawberry
Potatoes (the part we eat), are modified underground stems called stolons. The stolons have cells that store starch in a type of plastid called amyloplasts.
Claiming near-surface root systems, perfecting many reproductive methods, preference for disturbed sites, and tolerance of environmental stress are reasons why weeds spread quicker than edible and ornamental plants. Weeds have the advantage in fast-growing roots, multiple reproductions (rhizomes, seeds, stolons), and survival in and under extreme, severe ambient conditions (cold, drought, flood, heat).
Yes, itch weed does spread. The flowering herbaceous perennial in question (Urtica dioica) manages to take over space by above-ground and below-ground aggressiveness. The hairy-leaved, tall-stemmed plant spreads by rhizomes, roots, seeds and stolons whereas edibles and ornamentals often rely upon roots for intakes and seeds for propagation.
stolons
Hyphae called stolons grow in a network over the surface of the food. The stolons give rise to another type of hyphae that grow upward from the surface of the food, that are reproductive hyphae, called sporangiophores.
Yes, people are killed by weeds. A weed can be defined as vegetation whose benefits are unappreciated, unfamiliar, unknown or undesirable in terms of the land cultivator or property occupant or owner in question. It may have defenses such as bristles or spines that cause fatal or harmful allergic reactions, foliage or fruits that provoke fatal or harmful reactions, or rhizomes, roots and stolons that result in fatal or harmful falls.
Humidity, light, moisture, and temperature are the reasons why kudzu (Pueraria spp) grows so very well in the southeastern United States of America. Additionally, the east and southeast Asian native vine benefits from being a newcomer plant whose growth is super-fast and whose spread is super-extensive because of propagation by rhizomes, seeds, and stolons.
Multiple methods of reproduction, proximity to resources and tolerances of extreme air, soil and weather extremes are reasons why weeds survive. Weeds generally can be counted upon to reproduce by such means as prolific seeding and quick rooting of rhizomes, root and stem fragments and stolons. They also tend to have fibrous, near-surface roots that grab light, moisture and nutrients and to have high tolerances of drought, floods, freezes, heat and pollution.