Sclerotiumn.

/sklɪəˈrəʊtɪəm/

Forms: Usually lower-case in senses 2, 3. Plural sclerotia.

Etymology: modern Latin (Tode 1790), < Greek σκληρός hard.

†1. A former genus of Cryptogamia, comprising small, hard black bodies producing smut in wheat and ergot in rye; now known to be a particular stage of growth of the mycelium of certain fungi.

ΘΚΠ

the world > plants > particular plants > plants perceived as weeds or harmful plants > poisonous or harmful plants > harmful or parasitic fungi > [noun] > causing disease in plants

bunt1800

Sclerotium1813

Alternaria1834

oidium1836

Septoria1836

conk1851

Rhizopus1854

snow-mould1855

vine-mildew1855

vine-fungus1857

bramble-brand1867

Microsphaera1871

wood-fungus1876

sphacelia1879

blue mould1882

orange fungus1882

cluster-cup1883

hop-mildew1883

powdery mildew1886

cladosporium1887

shot-hole fungus1897

verdet1897

wound-fungus1897

fusarium1907

verticillium1916

rhynchosporium1918

coral-spot1923

blind-seed fungus1939

sclerotinia1950

1813 J. M. Good et al. Pantologia Sclerotium, in botany, a genus of the class cryptogamia, order fungi.

1845 Encycl. Metrop. VI. 51/1 The spur, or ergot, is by some considered as a fungus, a species of sclerotium.

2. A tuberous body forming on the mycelium of a fungus, from which it becomes detached when its growth is complete. (See quot. 1879.)

ΘΚΠ

the world > plants > particular plants > fungi > [noun] > stage, condition, or mutation

Sclerotium1871

teleutoform1880

synkaryophyte1904

heterothallism1906

homothallism1906

saltation1922

heterothally1940

homothally1942

1871 A. B. Garrod Essentials Materia Medica (new ed.) 350 Ergot. The sclerotium (compact mycelium or spawn) of Claviceps purpurea, produced within the paleæ of the common rye, Secale cereale.

1879 G. Murray in Encycl. Brit. IX. 828 Sclerotia are tuberous bodies composed of densely interwoven mycelial hyphæ enclosed by a layer of pseudo-parenchyma... They were long regarded as independent forms of fungi, but it has been discovered that they are only resting states in which nourishment is stored up.

3. Zoology. In Mycetozoa, a cyst-like growth enclosing a portion of the plasmodium in its dormant stage.

ΘΚΠ

the world > animals > invertebrates > bodies or parts > [noun] > plasmodium > growth enclosing portion of

Sclerotium1885

the world > health and disease > ill health > a disease > parasitic disorders > [noun] > mycosis > other fungoid disorders

Madura foot1855

mycetoma1863

otomycosis1877

Sclerotium1885

blastomycosis1900

oidiomycosis1901

sporotrichosis1908

rhinosporidiosis1910

cryptococcosis1916

maduromycosis1916

mucormycosis1918

moniliasis1920

coccidioidomycosis1937

Candida1939

candidiasis1954

phycomycosis1959

thrush1967

1885 E. R. Lankester in Encycl. Brit. XIX. 841/2.

1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 909 But if the plasmodium is ripe for sporulation, its resting-phase, the sclerotium, has a different character.

This entry has not yet been fully updated (first published 1910; most recently modified version published online June 2018).

单词	sclerotium
释义	Sclerotiumn. /sklɪəˈrəʊtɪəm/ Forms: Usually lower-case in senses 2, 3. Plural sclerotia. Etymology: modern Latin (Tode 1790), < Greek σκληρός hard. †1. A former genus of Cryptogamia, comprising small, hard black bodies producing smut in wheat and ergot in rye; now known to be a particular stage of growth of the mycelium of certain fungi. ΘΚΠ the world > plants > particular plants > plants perceived as weeds or harmful plants > poisonous or harmful plants > harmful or parasitic fungi > [noun] > causing disease in plants bunt1800 Sclerotium1813 Alternaria1834 oidium1836 Septoria1836 conk1851 Rhizopus1854 snow-mould1855 vine-mildew1855 vine-fungus1857 bramble-brand1867 Microsphaera1871 wood-fungus1876 sphacelia1879 blue mould1882 orange fungus1882 cluster-cup1883 hop-mildew1883 powdery mildew1886 cladosporium1887 shot-hole fungus1897 verdet1897 wound-fungus1897 fusarium1907 verticillium1916 rhynchosporium1918 coral-spot1923 blind-seed fungus1939 sclerotinia1950 1813 J. M. Good et al. Pantologia Sclerotium, in botany, a genus of the class cryptogamia, order fungi. 1845 Encycl. Metrop. VI. 51/1 The spur, or ergot, is by some considered as a fungus, a species of sclerotium. 2. A tuberous body forming on the mycelium of a fungus, from which it becomes detached when its growth is complete. (See quot. 1879.) ΘΚΠ the world > plants > particular plants > fungi > [noun] > stage, condition, or mutation Sclerotium1871 teleutoform1880 synkaryophyte1904 heterothallism1906 homothallism1906 saltation1922 heterothally1940 homothally1942 1871 A. B. Garrod Essentials Materia Medica (new ed.) 350 Ergot. The sclerotium (compact mycelium or spawn) of Claviceps purpurea, produced within the paleæ of the common rye, Secale cereale. 1879 G. Murray in Encycl. Brit. IX. 828 Sclerotia are tuberous bodies composed of densely interwoven mycelial hyphæ enclosed by a layer of pseudo-parenchyma... They were long regarded as independent forms of fungi, but it has been discovered that they are only resting states in which nourishment is stored up. 3. Zoology. In Mycetozoa, a cyst-like growth enclosing a portion of the plasmodium in its dormant stage. ΘΚΠ the world > animals > invertebrates > bodies or parts > [noun] > plasmodium > growth enclosing portion of Sclerotium1885 the world > health and disease > ill health > a disease > parasitic disorders > [noun] > mycosis > other fungoid disorders Madura foot1855 mycetoma1863 otomycosis1877 Sclerotium1885 blastomycosis1900 oidiomycosis1901 sporotrichosis1908 rhinosporidiosis1910 cryptococcosis1916 maduromycosis1916 mucormycosis1918 moniliasis1920 coccidioidomycosis1937 Candida1939 candidiasis1954 phycomycosis1959 thrush1967 1885 E. R. Lankester in Encycl. Brit. XIX. 841/2. 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 909 But if the plasmodium is ripe for sporulation, its resting-phase, the sclerotium, has a different character. This entry has not yet been fully updated (first published 1910; most recently modified version published online June 2018). < n.1813
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