crustoseadj.

Etymology: < Latin crustōsus: see crustous adj.Previous versions of the OED give the stress as: cruˈstose.

Of the nature of a crust; crustaceous; esp. designating a lichen having a thin, closely adhering thallus (now more common than crustaceous in this sense).

ΘΚΠ

the world > plants > particular plants > lichen > [adjective] > of or characterized by parts

angiocarpous1835

tartareous1839

nucleiform1840

gonidial1845

variolarioid1845

hypothalline1855

gonidic1856

gymnocarpous1856

isidioid1856

gonimic layer1857

nucleiferous1857

glebulose1866

heteromerous1875

homoeomerous1875

crustose1879

scyphose1879

apothecial1882

soredial1882

placodioid1911

isidial1921

isidiate1959

1879 W. A. Leighton Lichen-flora (ed. 3) 509 Crustose, forming a crust.

1882 New Sydenham Soc. Lexicon Crustose, thick-skinned. Applied to certain mushrooms which form laminæ like crusts.

1938 G. M. Smith Cryptogamic Bot. I. xv. 515 These lichens are always crustose and with the thallus forming an incrustation that adheres closely to the substratum.

1959 New Scientist 5 Feb. 294/1 In a crustose lichen there is an upper cortex and a rather poorly defined gonidial layer of algal cells.

1967 M. E. Hale Biol. Lichens i. 10 Lichens are traditionally classified into three growth forms: crustose, foliose and fruticose.

This entry has not yet been fully updated (first published 1893; most recently modified version published online June 2019).

单词	crustose
释义	crustoseadj. Etymology: < Latin crustōsus: see crustous adj.Previous versions of the OED give the stress as: cruˈstose. Of the nature of a crust; crustaceous; esp. designating a lichen having a thin, closely adhering thallus (now more common than crustaceous in this sense). ΘΚΠ the world > plants > particular plants > lichen > [adjective] > of or characterized by parts angiocarpous1835 tartareous1839 nucleiform1840 gonidial1845 variolarioid1845 hypothalline1855 gonidic1856 gymnocarpous1856 isidioid1856 gonimic layer1857 nucleiferous1857 glebulose1866 heteromerous1875 homoeomerous1875 crustose1879 scyphose1879 apothecial1882 soredial1882 placodioid1911 isidial1921 isidiate1959 1879 W. A. Leighton Lichen-flora (ed. 3) 509 Crustose, forming a crust. 1882 New Sydenham Soc. Lexicon Crustose, thick-skinned. Applied to certain mushrooms which form laminæ like crusts. 1938 G. M. Smith Cryptogamic Bot. I. xv. 515 These lichens are always crustose and with the thallus forming an incrustation that adheres closely to the substratum. 1959 New Scientist 5 Feb. 294/1 In a crustose lichen there is an upper cortex and a rather poorly defined gonidial layer of algal cells. 1967 M. E. Hale Biol. Lichens i. 10 Lichens are traditionally classified into three growth forms: crustose, foliose and fruticose. This entry has not yet been fully updated (first published 1893; most recently modified version published online June 2019). < adj.1879
随便看	θ101967 θ101968 θ101969 θ10197 θ101970 θ101971 θ101972 θ101973 θ101974 θ101975 θ101976 θ101977 θ101978 θ101979 θ10198 θ101980 θ101981 θ101982 θ101983 θ101984 θ101985 θ101986 θ101987 θ101988 θ101989