Hibernaculum (botany)

Hibernaculum (botany)

Hibernaculum (plural, Hibernacula) is the term often applied to a winter bud of certain aquatic plants, such as the bladderworts ("Utricularia"). The buds are heavier than water, and, being developed at the approach of cold weather, they become detached, sink to the bottom of the pond, and thus survive the winter. In the spring, they enlarge, developing air spaces, rise to the surface, and reproduce their species. [http://en.wikipedia.org/wiki/New_International_Encyclopedia]

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* "Hibernaculum"


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  • Hibernaculum — (hi buhr NAK yuh luhm) (Latin, tent for winter quarters ) can refer to:* In zoology, a hibernaculum is the location chosen by an animal for hibernation. Commonly this may be a hibernating mammal or insect. * In botany, a hibernaculum is a bud,… …   Wikipedia

  • hibernaculum — n. winter hibernation place of an hibernating animal (Zoology); plant bud or rhizome enabling a plant to live through its dormant phase (Botany) …   English contemporary dictionary

  • Насекомоядные растения — Полифилетическая группа растений Росянка анг …   Википедия

  • Drosera — Sundew redirects here. For other uses, see Sundew (disambiguation). For other uses, see Drosera (disambiguation). Drosera Drosera tokaiensis …   Wikipedia

  • Carnivorous plant — Insectivorous Plants redirects here. For the book by Charles Darwin, see Insectivorous Plants (book). Nepenthes mirabilis in flower, growing on a road cut in Palau Carnivorous plants are plants that derive some or most of their nutrients (but not …   Wikipedia

  • Sundew — Taxobox name = Drosera image width = 250px image caption = Drosera tokaiensis regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Caryophyllales familia = Droseraceae genus = Drosera genus authority = L. subdivision ranks =… …   Wikipedia

  • Dormancy — During winter dormancy, plant metabolism virtually comes to a standstill due, in part, to low temperatures that slow chemical activity.[1] Dormancy is a period in an organism s life cycle when growth, development, and (i …   Wikipedia

  • Pinguicula — Taxobox name = Butterwort image width = 250px image caption = Butterwort with prey ( Pinguicula gigantea ) regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Lamiales familia = Lentibulariaceae genus = Pinguicula genus… …   Wikipedia

  • hi|ber|nac|u|lum — «HY buhr NAK yuh luhm», noun, plural la « luh». 1. Botany. a bud or bulb that protects a plant embryo during the winter. 2. Zoology. a) a place where an animal hibernates during the winter. b) an encysted winter bud of a bryozoan that germinates… …   Useful english dictionary

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