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单词 geophyllous
释义

geophyllousadj.

Brit. /ˌdʒiːəʊˈfɪləs/, /dʒɪˈɒfᵻləs/, U.S. /ˌdʒioʊˈfɪləs/, /dʒiˈɑfələs/
Forms: 1800s– geophilous, 1800s– geophyllous.
Origin: Formed within English, by compounding. Etymons: geo- comb. form, -phyllous comb. form.
Etymology: < geo- comb. form + -phyllous comb. form. In sense 1 after scientific Latin geophyllus (1798 as a specific epithet; < geo- geo- comb. form + -phyllus : see -phyllous comb. form).In form geophilous perhaps influenced by geophilous adj.
Botany.
1. Having leaves or leaflets of an earthy colour. Obsolete. rare.Apparently only attested in dictionaries or glossaries.
ΚΠ
1854 R. G. Mayne Expos. Lexicon Med. Sci. (1860) 372/2 Geophyllus, having leaves or leaflets of an earthy colour: geophyllous.
2. Of a plant: propagating by means of underground buds, geophytic; (also) having leaves which retreat or grow below the surface of the soil, esp. in response to periods of drought or low temperature. Also: relating to or characteristic of such plants.
ΚΠ
1896 Jrnl. Royal Microsc. Soc. 324 Prof. F. W. C. Areschoug applies the term geophilous plants, or geophytes, to those species which produce subterranean buds.
1903 L. H. Pammel Ecology 303 As in the Rocky Mountains these plants are perennial but geophyllous, that is, they disappear under ground on the approach of the cold weather when the protection is needed.
1920 A. Arber Water Plants xxvi. 323 The group was evolved through adaptation to a geophilous habit.
1992 D. J. von Willert et al. Life Strategies Succulents in Deserts i. 17 Examples are provided by the leaves of geophyllous species in the genus Lithops.
2004 Folia Geobotanica 39 7 The geophyllous growth form of plants in the short-day treatment corresponded with our observations that plants germinating under late summer conditions behave as winter annuals.
This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022).
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adj.1854
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