词汇 | vernation |
释义 | BETA Examples of vernationvernation isn’t in the Cambridge Dictionary yet. You can help! The leaves exhibit a scalariforme venation and supervolute vernation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Vernation lines parallel to the midvein are often visible - a very unusual characteristic. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are light green, often crinkled, with a black midrib, and exhibit circinate vernation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Aestivation is also sometimes referred to as praefoliation or prefoliation, but these terms may also mean vernation: the arrangement of leaves within a vegetative bud. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The terms used to describe aestivation are the same as those used to describe leaf vernation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They bore lateral, reniform sporangia, branched dichotomously, and grew at the ends by unrolling (circinate vernation). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The leaves lack petioles and stipules, emerging by circinate vernation (uncurling) and tapering to a filiform point. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This uncurling of the leaf is termed circinate vernation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Many fern fronds are initially coiled into a fiddle-head or crozier (see circinate vernation), although cycad and palm fronds do not have this pattern of new leaf growth. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They uncurl by circinate vernation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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