Perennials, Poisonous Plant Listing, Cornell University
Perry's Perennial Pages: provides on-line perennial and related horticultural information, serving the Green Mountain State of Vermont and the world!
UVM Master Gardner Resource: UVM Extension Master Gardener cultivates gardening communities through volunteer education and demonstration. Their volunteers work throughout the state to promote successful, safe, and environmentally prudent home horticulture practices.
Cornell University Horticulture Resource: As the only horticulture program in the Ivy League, Cornell University's faculty, staff and students work to shape the food systems and landscapes of today and tomorrow. Their faculty includes more than 40 scientists working across New York to make discoveries and share knowledge about fruits, vegetables and landscape plants.
Invasive Plant Species in Vermont: This site provides links to state-specific resources with an interest in the prevention, control, or eradication of invasive species.
Green Works Vermont Nursery and Landscape Association: Green Works, established in 1964, is a non-profit professional organization for the Horticultural Industry in Vermont. Members include Growers, Retailers, Garden Centers and Nurseries; Landscape Architects, Designers and Contractors; Arborists, Turf Specialists, Industry Representatives, Allied Trades People, Students, and Educators.
Poisonous Plant Listing: Keep up to date on poisonous plants through this Poisonous Plants Directory.