THE Gnetales are considered to be the most highly evolved order among the gymnosperms. Tho fossil record of the order is surprisingly poor, and has been reviewed by Wilson 1. Some palynologists have, ...

Pollen grains are complex three-dimensional structures, and are identified using specific distinctive morphological characteristics. An efficient automatic system for the accurate and rapid ...

Pollen grains are released by trees, flowers and other plans with to fertilize other plants of the same species. An allergy to pollen is one of the most allergic reactions is the USA. Studies show ...

If you live in Dallas, you probably already know allergy season hits hard. The city ranks among the top 20 allergy capitals in the United States, landing fourth for pollen score, over-the-counter ...

The literature supports a positive correlation between pollen size and style length and that pollen size may be affected by a trade-off with pollen number. A correlation between pollen size and ...

Simon Creer receives funding from The Natural Environment Research Council. Georgina Brennan receives funding from The Natural Environment Research Council. As the winter cold is replaced by warmer ...

For millions of people with seasonal allergies, springtime means runny noses, excessive sneezes and itchy eyes. And, as with many things, climate change appears to be making allergy season even worse.