common comfrey USDA PLANTS Symbol: SYOF
U.S. Nativity: Exotic
Habit: Forbs/Herbs
Symphytum officinale L.

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Taxonomic Rank: Magnoliopsida: Lamiales: Boraginaceae

Selected Images from Invasive.orgView All Images at Invasive.org


Plant(s);
Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org
Additional Resolutions & Image Usage

Foliage; basal leaves
John Cardina, The Ohio State University, Bugwood.org
Additional Resolutions & Image Usage

Stem(s);
Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org
Additional Resolutions & Image Usage

Foliage; venation
Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org
Additional Resolutions & Image Usage

Plant(s); in flower
Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org
Additional Resolutions & Image Usage

Plant(s);
Tom Heutte, USDA Forest Service, Bugwood.org
Additional Resolutions & Image Usage

Plant(s); in flower
Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org
Additional Resolutions & Image Usage

Plant(s); in flower
Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org
Additional Resolutions & Image Usage

Root(s);
Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org
Additional Resolutions & Image Usage

EDDMapS Distribution:
This map is incomplete and is based only on current site and county level reports made by experts and records obtained from USDA Plants Database. For more information, visit www.eddmaps.org
 


State(s) Where Reported invasive.
Based on state level agency and organization lists of invasive plants from WeedUS database.

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Invasive Listing Sources:
Native Plant Society of Oregon, 2008