Words similar to pollen
Example sentences for: pollen
How can you use “pollen” in a sentence? Here are some example sentences to help you improve your vocabulary:
The genera that comprise the Artemisia -group are closely related and were considered monophyletic on the basis of ancestrally, disciform-heterogamous capitula and spineless pollen, with discoid capitula secondarily derived by the loss of ray or marginal florets (Fig.
Artemisia L. (Asteraceae), as broadly conceived by Linnaeus, is the largest genus in Tribe Anthemideae [ 1 2 3 ] and one of the largest in the family [ 4 ] . It is widespread in mid- to high-latitudes, and shrubby species dominate most cold and many warm deserts in the Northern Hemisphere [ 5 6 7 8 9 10 11 12 13 ] . Because of the abundance of wind-dispersed Artemisia pollen in the geological column, it is used as an indicator of steppe climates [ 14 ] . Some members are foraged by ungulates, rodents, birds, and insects [ 11 15 16 17 18 19 ] , despite the production of sesquiterpenes that afford a bitter taste to the herbage.
In the early part of the year (March to May) trees emit pollen; from June to August, grass is the main source; from September to November, weeds are.
, through comparisons of pollen vs. nectar exploitation, bird exclusion experiments, etc.), the detection time of red flowers against a natural background, and the effect of flower colour and size on flight mode in the field.
The claim is that El Niño rains and mild temperatures will cause plants to be more fecund and produce more pollen.