What does undulate margin mean?
: having a wavy surface, edge, or markings the undulate margin of a leaf.
What is the dictionary definition of undulate?
verb (used without object), un·du·lat·ed, un·du·lat·ing. to move with a sinuous or wavelike motion; display a smooth rising-and-falling or side-to-side alternation of movement: The flag undulates in the breeze. to have a wavy form or surface; bend with successive curves in alternate directions.
What is undulate example?
To undulate is to move in a gentle, rolling, wave-like motion. When the ocean current gently moves with the breeze, this is an example of undulate. verb. To cause to move in a smooth wavelike motion. The dancer undulated her hips.
What are things that undulate?
If something moves in a wavy, pattern, for example, it is said to undulate. The wind might cause prairie grass to undulate, or music might cause hips to undulate. Definitions of undulate. verb. move in a wavy pattern or with a rising and falling motion.
What plants have undulate leaves?
| Leaf Margins: Undulate | |
|---|---|
| Cranberry Cotoneaster (Cotoneaster apiculatus) | |
| European Beech (Fagus sylvatica) | Goat Willow (Salix caprea) |
| Miss Kim Lilac (Syringa pubescens subsp. patula ‘Miss Kim’) |
What is leaf margin?
The leaf margin is the boundary area extending along the edge of the leaf. There are lots of different types of leaf margins that are important for plant identification. The basic types of margins are: Entire: having a smooth edge with neither teeth nor lobes.
What are synonyms for undulate?
synonyms for undulation
- fluctuation.
- roll.
- sway.
- waviness.
How do you use undulate?
Undulate in a Sentence 🔉
- The dancers’ movements were arranged so that they seemed to undulate like dolphins with the music.
- Because the ice skater had practiced her movements so much, she seemed to undulate on the ice.
- It is fun to watch the ocean waters undulate beneath our glass-bottom boat.
What is an undulate leaf?
Terms describing the margin of the leaf Margins with more or less wavy or sinuous structure in the plane of the leaf. Undulate: show all. Margins wavy or undulating out of the plane of the leaf. Toothed: show all. Margins more or less toothed.
What is the function of a leaf margin?
Apex: tip of the leaf • Margin: edge of the leaf • Veins: carry food/water throughout leaf; act as a structure support • Midrib: thick, large single vein along the midline of the leaf • Base: bottom of the leaf • Petiole: the stalk that joins a leaf to the stem; leafstalk • Stipule: the small, leaf-like appendage to a …
Where is margin of leaf?
The leaf margins are entire and the primary veins arch up from the point where the petiole attaches to the blade and converge at the apex of the leaf blade.
How do you find the leaf margin?
Leaf Edges or Margins
- Entire Leaf: The margin is even and smooth around the entire leaf edge.
- Toothed or Serrated Leaf: The margin has a series of toothlike pointed teeth around the entire leaf edge.
- Lobed Leaf: The margin has an indention or indentions that go less than halfway to the leaf midrib or midline.