Liliaceae

Erythronium oregonum

Erythronium oregonum

Erythronium oregonum is an herbaceous perennial standing up to 30 cm tall on a stem porduced from a segmented corm. All members of the genus Erythronium posess a segmented corm that sits at least 10 cm below the soil surface. The basal leaves are typically...
Fritillaria affinis

Fritillaria affinis

Photos taken in Corvallis, Oregon on the Lewis-Brown Horticultural Research Farm.
Lilium columbianum

Lilium columbianum

Lilium columbianum is a perennial member of the Liliaceae plant family that sprouts from a deep, oval, white bulb with thick scales measuring 3 to 5 cm across. The stems of L. columbianum are slender and stand up to 1.2 m tall supporting few to many...
Lilium washingtonianum

Lilium washingtonianum

Lilium washingtonianum has several larger, showy, white flowers arranged in a loose raceme, making it stand out in the open forests of central Oregon where this photo was taken. This perennial herb has unbranched stems, 6 white or pink 6 to 9 cm tepals...

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