Crater Lake Rockcress / Center For Plant Conservation
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Plant Profile

Crater Lake Rockcress (Boechera horizontalis)

  • Global Rank: G1 - Critically Imperiled
  • Legal Status: N/A
  • Family: Brassicaceae
  • State: CA, OR
  • Nature Serve ID: 159247
  • Lifeform: Subshrub, Forb/herb
  • Date Inducted in National Collection: 03/08/1989

Where is Crater Lake Rockcress (Boechera horizontalis) located in the wild?

States & Provinces:

Crater Lake Rockcress can be found in California, Oregon

Which CPC Partners conserve Crater Lake Rockcress (Boechera horizontalis)?

CPC's Plant Sponsorship Program provides long term stewardship of rare plants in our National Collection. We are so grateful for all our donors who have made the Plant Sponsorship Program so successful. We are in the process of acknowledging all our wonderful plant sponsorship donors on our website. This is a work in progress and will be updated regularly.

Conservation Actions

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Taxon Boechera horizontalis
Authority (Greene) Windham & Al-Shehbaz
Family Brassicaceae
CPC Number 200
ITIS 184463
Duration Perennial
Common Names Crater Lake Rockcress
Associated Scientific Names Arabis suffrutescens var. horizontalis | Boechera horizontalis
State Rank
State State Rank
California SNR
Oregon S1
Ecological Relationships


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