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Critically Endangered (IUCN)ORG.oneAbies firma
(Momi fir) -
Endangered (IUCN)Abies fraseri
(Fraser fir) -
Endangered (IUCN)Abies nordmanniana ssp. equi-trojani
(Trojan fir) -
Abies procera
(Noble fir)Acer negundo
(Box elder)
Acer saccharum
(Sugar maple)
Adelges tsugae
(Hemlock wooly adelgid)
Adelges abietis
(Eastern spruce gall adelgid)Critically Endangered (IUCN)Amazona vittata
(Puerto Rican amazon)
Critically Endangered (IUCN)Ara ambiguus
(Great green macaw)
Critically Endangered (IUCN)Ara glaucogularis
(Blue-throated macaw)Critically Endangered (IUCN)Ara rubrogenys
(Red-fronted macaw)
Critically Endangered (IUCN)Batrachoseps relictus
(Relictual slender salamander)
Critically Endangered (IUCN)Cacatua citrinocristata
(Citron-crested cockatoo)
Critically Endangered (IUCN)Cacatua haematuropygia
(Red-vented cockatoo)
Critically Endangered (IUCN)Calidris pygmaea
(Spoon-billed sandpiper)
Threatened (U.S. FWS)Biodiversity and Conservation GenomicsDryobates borealis
Red cockaded woodpecker
Biodiversity and Conservation GenomicsFagus grandifolia
(American beech)
Critically Endangered (IUCN)Fraxinus americana
(White ash)
Critically Endangered (IUCN)Fraxinus nigra
(Black ash)
Critically Endangered (IUCN)Fraxinus pennsylvanica
(Green ash)Critically Endangered (IUCN)Fraxinus profunda
(Pumpkin ash)
Critically Endangered (IUCN)Fraxinus quadrangulata
(Blue ash)
Funaria hygrometrica
(Common cord-moss)
Hadrurus arizonensis
(Desert hairy scorpion)
Critically Endangered (IUCN)Hypotaenidia owstoni
(Guam rail, ko'ko')
Juglans ailantifolia
(Japanese walnut)
Endangered (IUCN)Juglans cinerea
(Butternut)
Vulnerable (IUCN)Limulus polyphemus
(Atlantic horseshoe crab)
Endangered (IUCN)Madrepora oculata
(Zigzag coral)
Near Threatened (IUCN)Magicicada septendecula
(Little 17-year cicada)
Neogale vison ssp. evergladensis
(Everglades mink)
Neogale vison ssp. lutensis
(Atlantic salt marsh mink)
Neogale vison ssp. vulvivaga
(Southern mink)
Critically Endangered (IUCN)Oryx dammah
(Scimitar oryx)
Physcomitrellopsis africana
(African broom moss)
Pinus edulis
(Pinyon pine)
Pinus lambertiana
(Sugar pine)
Endangered (IUCN)Biodiversity and Conservation GenomicsPinus palustris
(Longleaf pine)
Critically Endangered (IUCN)Pinus torreyana
(Torrey pine)
Pseudotsuga menziesii
(Douglas fir)
Pteridium aquilinum
(Northern bracken)
Biodiversity and Conservation GenomicsRiftia pachyptila
Sialia sialis
(Eastern bluebird)
Biodiversity and Conservation GenomicsTevnia jerichonana
Thymallus arcticus
Arctic grayling
Critically Endangered (IUCN)Torreya taxifolia
(Florida torreya)