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单词 heterophyllous
释义

heterophyllousadj.

/hɛtərə(ʊ)ˈfɪləs//hɛtəˈrɒfɪləs/
Etymology: < Greek ἑτερο- hetero- comb. form + ϕύλλον leaf + -ous suffix. In French hétérophylle.
1. Botany. Bearing leaves of different forms upon the same plant.
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the world > plants > part of plant > leaf > plant defined by leaves > [adjective] > having leaves that are different or unequal
heterophyllous1828
anisophyllous1880
1828 N. Webster Amer. Dict. Eng. Lang. (citing Jrnl. Sci.).
1871–2 H. Macmillan True Vine iii. 110 Examples of heterophyllous and dimorphic plants, in which there is a very considerable difference in form in the same organs, not only at different times, but even simultaneously.
1882 S. H. Vines tr. J. von Sachs Text-bk. Bot. (ed. 2) 467 The leaves of the heterophyllous species which have them arranged in four rows, possess stomata on their inner surface.
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2. Zoology. Belonging to the group Heterophylli of cephalopods.
This entry has not yet been fully updated (first published 1898; most recently modified version published online December 2018).
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adj.1828
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