CPC Plant Profile: Johnston's Rockcress
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Plant Profile

Johnston's Rockcress (Boechera johnstonii)

  • Global Rank: G1 - Critically Imperiled
  • Legal Status: N/A
  • Family: Brassicaceae
  • State: CA
  • Nature Serve ID: 142771
  • Date Inducted in National Collection: 09/17/2019

Participating Institutions
  • 09/01/2020
  • Orthodox Seed Banking

Based on an September 2020 extract of the California Plant Rescue Database, California Botanic Garden holds 1 accessions of Boechera johnstonii in orthodox seed collection. There are as many as 1562 seeds of this species in their collection - although some may have been used for curation testing or sent to back up.

  • 08/05/2020
  • Seed Collection

Based on an August 2020 extract of the California Plant Rescue Database, California Botanic Garden has collected 1 seed accessions of Boechera johnstonii from 1 plant occurrences listed in the California Natural Diversity Database. These collections together emcompass an unknown number of maternal plants

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Taxon Boechera johnstonii
Authority (Munz) Al-Shehbaz
Family Brassicaceae
CPC Number 179
ITIS 823176
Common Names Johnston's rockcress
Associated Scientific Names Arabis johnstonii | Boechera johnstonii
State Rank
State State Rank
California S1

Ecological Relationships

Common Name Name in Text Association Type Source InteractionID

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