All Species

🌸

American Plum

Prunus americana

LC

🐾

American Poinsettia Powdery Mildew

Erysiphe euphorbiicola

NE

🐾

American Prickly-Ash

Zanthoxylum americanum

LC

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American Pumpkin

Cucurbita pepo

NE

🐾

American Pussy Willow

Salix discolor

LC

American pygmy shrew

Sorex hoyi

LC

🐾

Kalahari Orange Tip

Colotis lais

LC

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American Red Currant

Ribes triste

NE

🐾

American Red Raspberry

Rubus idaeus

LC

American red squirrel

Tamiasciurus hudsonicus

NE

🐾

American Rhododendron

Rhododendron maximum

NE

🐾

American Rosette Lichen

Physcia americana

NE

🐾

Domin's Club

Cheirodendron dominii

EN

🐾

American Royal Fern

Osmunda spectabilis

LC

🐾

American Rubyspot

Hetaerina americana

LC

🐾

American-Sarsaparilla

Aralia nudicaulis

NE

🐾

American Savin

Juniperus horizontalis

NE

🐾

American Sea Rocket

Cakile edentula

NE

🐾

American Seaside Thift

Limonium carolinianum

LC

🐾

American Seguieria

Seguieria americana

LC

🐾

American Senna

Senna marilandica

NE

🐾

American Shield Fern

Dryopteris intermedia

NE

🐾

American Shoreweed

Littorella uniflora

NT

🐾

American skunk cabbage

Lysichiton americanus

NE

🐾

American Slipper Limpet

Crepidula fornicata

NE

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American snowbell

Styrax americanus

LC

🐾

American Spikenard

Aralia racemosa

NE

🐾

American Spurred Gentian

Halenia deflexa

NE

🐾

American Storax

Liquidambar styraciflua

LC

🐾

American Tar Spot

Rhytisma americanum

NE

🐾

American Tearthumb

Persicaria sagittata

LC

🐾

American Three-toed Woodpecker

Picoides dorsalis

NE

🐾

American Tickseed

Coreopsis grandiflora

NE

🐾

American Toad

Anaxyrus americanus

LC

🐾

American Tree-Creeper

Certhia americana

LC

🐾

American Twinflower

Linnaea borealis

LC