Taxon

Alnus maritima subsp. oklahomensis

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Common name: seaside alder, Oklahoma alder
Family: Betulaceae (birch family)
Distribution: s.e. United States (Oklahoma)
IUCN Red list: Critically Endangered
Hardiness: USDA Zone 5
Life form: Deciduous tree
NatureServe Rank: G3T2 - Imperiled Subspecies
IUCN Red List code: CR B1ab(i,ii,iii,iv,v)+B2ab(i,ii,iii,iv,v)
Comments: A small deciduous tree or large shrub with multiple trunks and a narrow rounded crown that may reach 20-30' tall. Flower catkins develop in midsummer, but do not open until autumn. This subspecies is known for its darker green foliage and more vigorous nature.
Links: Germplasm Resources Information Network (GRIN Taxonomy) • NatureServe Explorer

Locations

  • 1: • Accession: D2019-0462.002 • Origin: United States of America • Provenance: Wild of Known Origin
  • 2: STC: AC09 (AC09) • Accession: D2019-0462.003 • Origin: United States of America • Provenance: Wild of Known Origin
  • 3: STC: AC09 (AC09) • Accession: D2019-0462.004 • Origin: United States of America • Provenance: Wild of Known Origin
  • 4: STC: AC09 (AC09) • Accession: D2019-0462.001 • Origin: United States of America • Provenance: Wild of Known Origin
Cluster Area Area
Individual Individual