Trillium grandiflorum

Characteristics
Trillium grandiflorum (Michx.) Salisb.
white trillium
Rich mesic hardwood forests growing from the base of valleys to middle slopes. Sometimes forming dense large patches.
Forb/herb
Perennial
Vascular
7
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Native S5 (State Rank) G5 (Global Rank)
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Classification
Monocots
Liliales
Trillium grandiflorum (Michx.) Salisb. - white trillium
Citation
Trillium grandiflorum (Michx.) Salisb.
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Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.

Source
County
Year
Herbaria
Notes
Submission Info
Literature Citation (If Applicable)
No sources found
Synonyms
Synonym
Full Citation
Basionym
Type
Notes
No synonyms found
Plant Photos
Photo By: Gregory J. Edinger. Photo taken: Cattaraugus, NY: 22 May 2019 -
Trillium grandiflorum_Gregory J. Edinger_22 May 2019_27986.jpg
Photo By: Julie Lundgren. Photo taken: Monroe, NY: 5 May 2019 -
Trillium grandiflorum_Julie Lundgren_5 May 2019_29522.jpg
Photo By: Stephen M Young. Photo taken: Onondaga, NY: 3 May 2014 -
Trillium grandiflorum_Stephen M Young_3 May 2014_21151.jpg
Photo By: Stephen M Young. Photo taken: Onondaga, NY: 3 May 2014 -
Trillium grandiflorum_Stephen M Young_3 May 2014_21152.jpg
Photo By: Stephen M Young. Photo taken: Onondaga, NY: 3 May 2014 -
Trillium grandiflorum_Stephen M Young_3 May 2014_21154.jpg
Photo By: Stephen M Young. Photo taken: Onondaga, NY: 3 May 2014 -
Trillium grandiflorum_Stephen M Young_3 May 2014_21155.jpg
Photo By: Stephen M. Young. Photo taken: Onondaga, NY: 3 May 2014 -
Trillium grandiflorum_Stephen M. Young_3 May 2014_16978.jpg
Photo By: Stephen M. Young. Photo taken: Onondaga, NY: 3 May 2014 -
Trillium grandiflorum_Stephen M. Young_3 May 2014_16980.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 18 Apr 2002 - 1
Trillium_grandiflorum_ANelson_020418_02.jpg