Variable-leaved Nemophila

Variable-leaved Nemophila © DSchiel

Canyon Nemophila, White Nemophila, Small Baby Blue Eyes
Nemophila heterophylla
NATIVE

Description (Jepson, PlantID.net)

  • Eudicotyledon
    • Eudicots are a major lineage of flowering plants; see family for general characteristics
  • Waterleaf Family (Hydrophyllaceae)
  • Annual herb
  • Leaves
    • Lower leaves are opposite (2 leaves at each junction with stem) with deeply-cut, widely-separated, rounded lobes
    • Upper leaves are reduced, with smaller or absent lobing, and may be alternate (1 leaf at each junction with stem)
  • Flowers
    • Inflorescence (flower arrangement) is a small, white, bowl-shaped flower from the leaf axil (junction with stem)
    • 5 fused petals and dark anthers (pollen-producing part of the stamen/male structure)
    • Calyx almost separate, with downward-curving appendages between each lobe
      • Calyx is the collective term for sepals (usually green, outer flower parts)
    • Ovary superior (above the attachment of other flower parts)
  • Fruit is a capsule (a dry, multi-chambered fruit that splits open at maturity)
  • Height to 5 in.
Calyx © DSchiel

Distribution

  • Native to California
    • Grows predominantly in shady places of canyons and slopes of chaparral, foothill woodlands, and forests
    • See Calflora for statewide observations of this plant
  • Outside California, grows in Oregon
  • Grows at elevations between 100 and 5,600 ft.

Uses (San Mateo County Parks prohibits removal of any natural material)

    • Provides pollen and nectar to native bees

    Name Derivation

    • Nemophila (neh-MOF-i-la) – from the Greek nemos, “a glade,” and phileo, “to love,” referring to its habitat
    • heterophylla (het-er-OH-fil-a) – from the Greek heteros, “different,” and phyllon, ”leaf,” as the leaves differ on the same plant
    Lower Leaf Lobes © DSchiel

    Notes

    • Lower leaf lobes have been described as “frog-toes”(Muir 2019)
      • Edgewood docents have called it “froggy toes” or “little frog-foot flower”
    • Reclassified in the Waterleaf family (Hydrophyllaceae) in 2021 Jepson revision
      • 2012 Jepson revision (2nd edition) had subsumed the Waterleaf family into the Borage family (Boraginaceae)

    ID Tips

    • May be confused at Edgewood with the less-common Nemophila species, woodland nemophila (Nemophila parviflora var. parviflora)
      • Variable-leaved nemophila (Nemophila heterophylla)
        • Lower leaves lobes are deeply-cut and widely-separated
        • Unique among Nemophila species, petals lack dark spots or striped veins
      • Woodland nemophila (Nemophila parviflora var. parviflora)
        • Lower leaves lobes are more shallowly-cut
        • Petals may have dark spots and striped veins

    At Edgewood

    • Found in woodlands
    • Flowers January – April

    See General References

    Specific References

      Blackwell, L.R. 2012. Wildflowers of California: A Month-by-Month Guide. University of California Press, Berkeley, California.

        Laws, J.M. 2019. Sierra Wildflowers: A Hiker’s Guide. Heyday Books, Berkeley, California.