Epipactis gigantea

stream orchid

Rarity

CNPS-EB: A1

One current natural population

Criteria:
  • Limited/Threatened Habitat
  • Narrow Range in ALA & CCA

Ecology

Flowers March - October
Habitats:
  • Freshwater Marsh
  • Riparian

Synonyms

  • Epipactis gigantea f. rubrifolia
(c) Christian Schwarz (CC BY-NC)
By Alex Heyman (CC0)
By Shane Johnson (CC0)
(c) Teresa Finnern (CC BY-NC)
(c) Zoli (CC BY-NC)

Populations

Key
LocationPop IDLast RecordedNotes
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo12022-06-04
Diablo Foothills Rgnl Park21995-12-31Historic
Niles Canyon area31892-12-31Historic