Large White Trillium (Trillium grandiflorum)

A three-petaled white flower native to Quebec and one of the first flowering plants in spring.

How To Identify

Large white flower with three white petals alternated by 3 green leaves (bracts). Seasonality together with the position of the three white petals and alternating leaves. Note that there are pink variants or with 6 white petals.

Where and When to Spot

I usually spot this flower in the forest section of Park Angrignon late April early May.


Photos of this species with information about where, when the photo has been taken; camera, lens used and camera settings.

  • Park Mont Royal

    Saturday, May 1, 2021

    NIKON Z 6
    24-70mm f/2.8

    Focal Length 70mm
    Shutter Speed 1/8000s
    Aperture f2.8
    ISO 160

  • Parc Angrignon

    Wednesday, May 8, 2019

    NIKON D500
    90.0 mm f/2.8

    Focal Length 90mm
    Shutter Speed 1/200s
    Aperture f13.0
    ISO 100

  • Parc Angrignon

    Sunday, May 21, 2017

    NIKON D500
    TAMRON SP 90mm F2.8 Di Macro VC USD F017N

    Focal Length 90mm
    Shutter Speed 1/640s
    Aperture f6.3
    ISO 1100

  • Parc Angrignon

    Saturday, May 14, 2016

    NIKON D7100
    90mm f/2.8

    Focal Length 90mm
    Shutter Speed 1/100s
    Aperture f16.0
    ISO 800


Trillium grandiflorum