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单词 macrogonidium
释义

> as lemmas

macrogonidium
macrogonidium n.
Brit. /ˌmakrə(ʊ)ɡəˈnɪdɪəm/
,
U.S. /ˌmækroʊɡəˈnɪdiəm/
now rare
ΘΚΠ
the world > plants > particular plants > lichen > [noun] > part(s) of
pelt1759
pelta1760
scutellum1760
scyphus1777
shield1796
podetium1814
apothecium1830
cistella1832
rhizine1832
scypha1832
soredium1836
amphigastria1842
gonidium1845
macrogonidium1853
hypothallus1855
crustaceous lichens1856
pycnide1856
perianth1857
isidium1866
thamnium1866
endospore1875
perigynium1882
pseudocyphella1882
thecium1882
parathecium1921
soralium1921
1853 A. Henfrey tr. A. Braun Refl. on Phenomenon of Rejuvenescence in Nature in A. Henfrey Bot. & Physiol. Mem. 137 Plants with two kinds of moving germ-cells, large (macrogonidia) and small (microgonidia).
1872 H. C. Wood Contrib. Hist. Freshwater Algæ (1874) 99 Non-sexual propagation taking place by means of motile gonidia (both macrogonidia and microgonidia, by some called zoogonidia).
1977 Jrnl. Bacteriol. 131 306 Propagation forms observed were nonmotile, spherical cells that arose by simple (‘macrogonidia’) or multiple (‘microgonidia’) septation of the filamental tips.
1983 D. L. Hawksworth et al. Ainsworth & Bisby's Dict. Fungi (ed. 7) 227/1 Macrogonidium, a large gonidium (obsol.).
extracted from macro-comb. form
<
as lemmas
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