Sclerotĭum

Sclerotĭum

Sclerotĭum (S. Pers.), Pflanzengattung aus der Familie der Gasteromycetes-Sclerotiacei-Sclerotiei; rundliche, knorpelige, meistens kornförmige Pilze, ohne erkennbare Samen, von einem dünnen, nicht abgehenden Häutchen umgeben; wachsen zum Theil in lebendigen Pflanzenstängeln, andere brechen aus der Oberhaut hervor, andere sind darauf angewachsen, noch andere ganz frei. Fries theilt die zahlreichen Arten in vier Untergattungen: Liberia. Erumpentia, Adnata, Xyloma. Manche gleichen ganz den Pflanzensamen des S. semen, in dem Marke u. auf den Blättern des in den Kellern eingeschlagenen Kohls, welcher sonst für wirklicher Kohlsamen gehalten wurde. S. clavus, ist Spermoedia clavus, s.d. unter Mutterkorn.


Pierer's Lexicon. 1857–1865.

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  • Sclerotium — Scle*ro ti*um, n.; pl. {Sclerotia}. [NL., fr. Gr. sklhro s hard.] 1. (Bot.) A hardened body formed by certain fungi, as by the {Claviceps purpurea}, which produces ergot. [1913 Webster] 2. (Zo[ o]l.) The mature or resting stage of a plasmodium.… …   The Collaborative International Dictionary of English

  • sclerotium — [skli rō′shē əm] n. pl. sclerotia [skli rō′shē ə] [ModL < Gr sklēros, hard: see SCLERA] in various fungi, a hardened, black or reddish brown mass of threads in which food material is stored and which is capable of remaining dormant for long… …   English World dictionary

  • Sclerotium — For the fungal genus Sclerotium, see Typhula. Ergot sclerotia developing on wheat spikes A sclerotium (plural sclerotia) is a compact mass of hardened fungal mycelium containing food reserves. One role of sclerotia is to survive environmental… …   Wikipedia

  • Sclerotium — noun form genus of sterile imperfect fungi; many form sclerotia; some cause sclerotium disease in plants • Syn: ↑genus Sclerotium • Hypernyms: ↑fungus genus • Member Holonyms: ↑Mycelia Sterilia, ↑order Mycelia Sterilia …   Useful english dictionary

  • sclerotium — sclerotial /skli roh sheuhl/, adj. /skli roh shee euhm/, n., pl. sclerotia / shee euh/. Mycol. a vegetative, resting food storage body in certain higher fungi, composed of a compact mass of hardened mycelia. [1810 20; < NL; see SCLEROTIN, IUM] *… …   Universalium

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  • Sclerotium rolfsii — Taxobox | name = Sclerotium rolfsii regnum = Fungi divisio = Basidiomycota classis = Basidiomycetes ordo = Agaricales familia = Typhulaceae genus = Sclerotium species = S. rolfsii binomial = Sclerotium rolfsii binomial authority = Sacc. 1911… …   Wikipedia

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