Achillea filipendulina Lam.

Fernleaf Yarrow, Gold Yarrow

Allium ursinum L.

Bear's Garlic, Ramsons, Wild Garlic

Ammi majus L.

Bishop's Flower, Large Bullwort

Aquilegia canadensis L.

Canadian Columbine, Eastern Columbine, Eastern Red Columbine, Red Columbine, Wild Columbine

Argemone glauca (Nutt. ex Prain) Pope

Hawaiian Poppy, Smooth Pricklypoppy

Asclepias cordifolia (Benth.) Jeps.

Heartleaf Milkweed

Asclepias curassavica L.

Bloodflower

Asclepias speciosa Torr.

Showy Milkweed

Astragalus canadensis L.

Canadian Milkvetch

Aurinia saxatilis (L.) Desv.

Basket Of Gold, Gold-dust, Golden Alyssum, Goldentuft Alyssum

Baileya multiradiata Harv. & A. Gray ex A. Gray

Desert Marigold

Bellis perennis L.

English Daisy, Lawndaisy

Campanula carpatica Jacq.

Tussock Bellflower

Campanula rotundifolia L.

Bluebell Bellflower, Common Harebell

Cerastium biebersteinii DC.

Boreal Chickweed

Chamaecrista fasciculata (Michx.) Greene

Partridge Pea

Chamaecrista nictitans (L.) Moench

Sensitive Partridge Pea

Clarkia amoena (Lehm.) A. Nelson & J.F. Macbr.

Atlasflower, Farewell To Spring