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An inflorescence in which the pedicels or stalks of the flowers or clusters of flowers arise from a common point, or near one point.

The USDA Hardiness Zone Map divides North America into 11 separate zones; each zone is 10°F warmer (or colder) in an average winter than the adjacent zone.

A dry, indeshiscent, one-seeded fruit that has developed from one flower having a single ovary, and the ovary wall becomes more or less bladdery or inflated at maturity.