Heritage Perennials  
   Questions and answers, locate a local dealer of Heritage Perennials, and information on perennials.
   http://www.perennials.com/

Australian Acacias  
   Information on growing acacias in south-east Queensland from seed.
   http://www.uq.net.au/~zzlstein/acacia/acindex.html

Ian's Chrysanthemum Page  
   Tips and advice for growing, along with photographs, society details, and shows to visit.
   http://web.ukonline.co.uk/i.payne/index.html

Gazebo Gardens  
   Garden tours and links, specializing in perennials.
   http://members.aol.com/gazebog/gazebens.htm

Allexperts: Perennials  
   Volunteer experts answer questions about perennials.
   http://www.allexperts.com/arts/gardening/perennials.shtml

Osteospermums  
   Information and photographs of this daisy plant that originates from South Africa.
   http://www.osteospermum.com

Backyardgardener: Perennial Gardening  
   Information and resources for perennial gardening.
   http://backyardgardener.com/pren/

WiseAcre Gardens  
   North Country perennial and wildflower photographs with plant information, virtual postcards and wallpaper.
   http://www.wiseacre-gardens.com/plants/perennials.html

Perennials by Jojo  
   Weekly articles and discussions about perennials. Author is a professional gardener and propagator.
   http://www.suite101.com/welcome.cfm/701

Perennials in Southern Vermont  
   Pictures of certain plants which thrive during certain months.
   http://www.members.tripod.com/gaszek

Perry's Perennial Pages  
   University of Vermont professor offers experience and research on the subject of perennials.
   http://www.uvm.edu/~pass/perry/

The Creative Gardener  
   Features articles on garden design using color, texture, form, illustrations, and photos. Virtual garden tour.
   http://www.creativegardener.com/

General Maintenance of Herbaceous Ornamentals  
   Includes information and pictures.
   http://www.ag.ohio-state.edu/~ohioline/hyg-fact/1000/1236.html

Botany.com Verbena  
   Information on growing from seed, distribution, appearance, growing conditions, and photos.
   http://www.botany.com/verbena.html

Chrysanthemums in Aberdeen  
   Addresses aspects of cultivation, exhibition, show results, and guest articles.
   http://www.chrysanthemums.info

Floridata: Verbena bonariensis  
   Describes how to grow, description of habit and appearance, and natural history of plant.
   http://www.floridata.com/ref/v/verb_bon.cfm

Gerbera Daisy  
   Cultivation and care of Gerbera or African daisy.
   http://www.plantfacts.com/Family/Asteraceae/Gerbera.jamesonii.shtml

Gardening with Perennials  
   Provides photos and facts for common species and lists plants used for specific purposes. Includes instructions on cultivation and care. [English and Spanish]
   http://www.urbanext.uiuc.edu/perennials/

Perennials  
   Small collection of articles with tips on planting and care.
   http://www.helpfulgardener.com/perennials/

Pulmonaria, Pulmonaria, Pulmonaria  
   Newspaper article by Tony Avent on the use of lungworts in the garden, with notes on the relative merits of various species, hybrids, and cultivars.
   http://www.plantdelights.com/Tony/pulmonaria.html

Quadriga: The PeonyPleasureDome  
   All about herbaceous and tree peonies: extensive list of cultivars with photos, care information, links to peony societies.
   http://www.quadriga.net/

Heleniums  
   All about this genus of hardy perennials. Information about growth in the wild, history, care and propagation, and an extensive list with descriptions and photos of species and cultivars.
   http://www.helenium.net/

Alstroemeria: The Inca Collection  
   Information about a commercial strain of Inca lilies, including photos, usage and care.
   http://www.dwarfalstroemeria.com/