Mast (botany) Mast seeding is defined as the highly variable production of fruit by a population. These intermittent pulses of food resources drive ecosystem-level functions and forest dynamics. The difference between a mast seeding year and a non-mast seeding year can be thousands of acorns, hickory nuts, beech nuts, etc. Mast seeding dominantly occurs in wind-pollinated tree species, but has also been observed in grasses and Dipterocarps. Masting, in the strict sense of the term, occurs only in monocarpic (or semelparous) species, whose members reproduce only once during their lifetime, then die. Hypothesis for the evolution of mast seeding can broadly be
The Crimson Beech The Crimson Beech The Crimson Beech (also known as the Cass House) is a house designed by Frank Lloyd Wright located in the Lighthouse Hill neighborhood of the New York City borough of Staten Island. Its original owners, Catherine and William Cass, had it manufactured by Marshall Erdman in kit form in Madison, Wisconsin and shipped to Staten Island where it was erected in 1959. It is the only residence designed by Wright in New York City and one of eleven Marshall Erdman Prefab Houses that were built. The particular model is known as the Prefab #1. The house features