Douglas' Meadowfoam

Limnanthes douglasii

"Limnanthes douglasii" is a species of annual flowering plant in the family Limnanthaceae commonly known as Douglas' meadowfoam or poached egg plant. It is native to California and Oregon, where it grows in wet, grassy habitat, such as vernal pools and spring meadows. It can grow in poorly drained clay soils.
Douglas' meadowfoam - Limnanthes douglasii Kasteelpark Arenberg. KU Leuven Botanical garden. Belgium,Geotagged,Limnanthes douglasii,Spring

Appearance

The plant usually bears white flowers with yellow centers, hence the name "poached egg plant", but flower color can vary across subspecies. It is a popular ornamental plant. It attracts hoverflies and is pollinated by bees. It is self-seeding, even in a lawn.

Naming

The plant was collected by the Scottish explorer and botanist David Douglas, who worked on the west coast of America in the 1820s.

There are six subspecies:
⤷ "L. douglasii" subsp. "douglasii" R. Br., is native to the coastal mountains and valleys of southwestern Oregon south to the San Francisco Bay Area
⤷ "L. douglasii" subsp. "nivea" C.T. Mason, with mostly white flowers, grows in the coastal mountains of northern California
⤷ "L. douglasii" subsp. "ornduffii", with 4 petals instead of 5, is endemic to California's San Mateo County
⤷ "L. douglasii" subsp. "rosea" C.T. Mason, found in California's Central Valley and adjacent hills, often has pink veining on its petals
⤷ "L. douglasii" subsp. "sulphurea" C.T. Mason, is a rare yellow-petaled subspecies endemic to the Bay Area
⤷ "L. douglasii" subsp. "striata" Morin, has recently been subsumed into this species; it occurs in the Klamath range and the north and central Sierra Nevada

References:

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Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderBrassicales
FamilyLimnanthaceae
GenusLimnanthes
SpeciesL. douglasii
Photographed in
Belgium