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Related to Hydrochory: anemochory


Dispersal of disseminules by water.



the dissemination of the fruits, seeds, and other primordia of plants by means of water currents. Hy-drochory is typical primarily for marsh and water plants, algae, and some kinds of fungi. The adaptations for this means of transmission are various bulges and growths on fruit membranes or seed coats (or special cells, as in the spores of fungi), which are filled with air and act as floating sacs. Plants in which hydrochory occurs include water plantain, arrowhead, flowering rush, bur reed, and pondweed.

References in periodicals archive ?
For example, barochory (primary dispersal) could be followed by myrmecochory or hydrochory (secondary dispersal).
However, secondary amenochory and hydrochory cannot be ruled out from these accounts.
Hydrochory and regeneration in a bald cypress-water tupelo swamp forest.
Basic statistics of the comparison between ichthyochory (seeds in fish feces) and hydrochory (soil seebank) seedling per substrate mass production.
Hydrochory is probably of neglectable importance, and ichthyochory is responsible for long distance dispersal helping to colonize new habitats.
Importance of hydrochory in structuring plant communities along rivers.
5 mm), corky, and buoyant (Affolter, 1985); thus, hydrochory is expected to be the main mechanism of dispersal.
5 mm), corky, and buoyant (Affolter, 1985) and, for this reason, hydrochory is expected to be the main dispersal mechanism.
Though thistles are usually wind- or animal-dispersed, clearly Cirsium vinaceum is capable of hydrochory.
Hydrochory may be a more frequent and important component of the biology of riparian species than generally recognized.