The town will collect Christmas trees this week on regular trash pickup days, according to the Public Works Department. Trees should be placed on the curb without any decorations or plastic bags. Trees frozen or buried in snow will not be collected, and wreaths and garlands should be placed in regular trash. No yard waste will be picked up as part of this collection. Contact JRM Hauling and Recycling at 800-323-4285 with any questions or problems with tree pickup. Full story for BostonGlobe.com subscribers.