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单词 apheliotropic
释义

apheliotropicadj.

/əˌfiːlɪəʊˈtrɒpɪk/
Etymology: < Greek ἀϕ' = ἀπό from + ἥλιος sun + τροπικός belonging to turning: see -tropic comb. form.
Bending or turning away from the sun: said of leaves, and other parts of plants.
ΘΚΠ
the world > plants > part of plant > growth, movement, or curvature of parts > [adjective] > undergoing tropism
geotropic1875
heliotropic1875
paratonic1875
apheliotropic1880
apogeotropic1880
nyctitropic1880
paraheliotropic1880
plagiotropic1882
phototropic1883
selenotropic1883
rheotropic1884
orthotropic1885
thermotropic1885
haptotropic1888
traumatropic1898
plagiotropous1900
aphototropic1903
orthotropous1909
1880 C. Darwin & F. Darwin Power of Movement in Plants 552 The sub-aërial roots observed by Wiesner were all apheliotropic.
1882 F. Darwin in Nature 27 Apr. 600 The light, causing apheliotropic movement in the leaves.
This entry has not yet been fully updated (first published 1885; most recently modified version published online March 2018).
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adj.1880
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更新时间:2025/2/24 8:09:33