Once mostly confined to the Pacific Northwest, the Western Conifer Seed Bug (Leptoglossus occidentalis) has worked its way ...

Limited seed availability, dry climate hamper post-wildfire forest recovery Date: October 2, 2019 Source: University of Colorado at Boulder ... An absence of viable coniferous seeds, ...

A seed is a plant embryo wrapped in a protective covering of maternal tissue. This coverage allows the seed to withstand a much wider range of environmental conditions than adult plants, such as ...

Lodgepole pine dwarf mistletoe (DM), Arceuthobium americanum, is a parasitic flowering plant and forest pathogen in North America. Seed dispersal in DM occurs by explosive discharge. Notably ...