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1-40 of 306 Wildflowers page: 1  | 2  | 3  | >>
Yarrow
Achillea millefolium (Achillea lanulosa)

Aromatic wildflower with flat lacy inflorescence. Habit: native and introduced perennial; usually … read more

Hardheads
Acroptilon repens (Centaurea repens)

Introduced. An invasive, much-branched, upright-growing weed that spreads by black creeping roots.read more

Pathfinder
Adenocaulon bicolor

A low woodland plant with delicate stalks of flowers rising above an array of large spade-shaped lea… read more

Crofton Weed
Ageratina adenophora

Introduced. A leafy, woody-based herb or small shrub that bears rounded clusters of white flower hea… read more

White Snakeroot
Ageratina altissima (Eupatorium rugosum)

Solitary or clustered firm stems bear flat-topped clusters of small white fragrant flowerheads compo… read more

Orange Agoseris
Agoseris aurantiaca

From a basal cluster of leaves grow several leafless stalks with milky sap, topped by coppery-orange… read more

Pale Mountain Dandelion
Agoseris glauca

Several leafless stalks, each with a yellow flower head at the top, grown from a basal rosette of li… read more

Huisache-daisy
Amblyolepis setigera

This cool-season annual grows from a winter rosette, becoming slightly branched and reaching a heigh… read more

Common Ragweed
Ambrosia artemisiifolia

Native herbaceous annual. Habit: many-branched, coarse, bushy; hairy stems, green to red; to 1-3 ft… read more

Great Ragweed
Ambrosia trifida

Native annual; herbaceous or subshrub. Habit: erect and coarse, with rough, hairy stems. Height: … read more

Climbing Aster
Ampelaster carolinianus (Aster carolinianus)

Native perennial shrub or vine. May be deciduous or evergreen. Leaf: clasping, 1-3" long x 1/2" wid… read more

Pearly Everlasting
Anaphalis margaritacea

A bushy, clump-forming, somewhat weedy plant bearing small white flowers. Habit: native short-live… read more

Woolly Pussytoes
Antennaria lanata

A woolly, clump-forming plant of mountain meadows. Habit: native perennial herb; woody base. Heigh… read more

Field Pussytoes
Antennaria neglecta

Native herbaceous perennial; spreads by runner; usually forms dense colonies. Habit: small and erec… read more

Nuttall's Pussytoes
Antennaria parvifolia (Antennaria aprica)

From a small, grayish basal rosette rises an erect, sparsely-leaved flower stalk with clusters of sm… read more

Plantain-leaf Pussytoes
Antennaria plantaginifolia

A low, colony-forming plant, spreading by runners, with basal leaves and erect stems, each bearing a… read more

Rosy Pussytoes
Antennaria rosea

Pink or cream flowers on slender stalk above open gray-green mat. Habit: native perennial herb; spr… read more

Pussytoes
Antennaria spp.

This variable perennial forms solid patches on dry soil and makes an interesting ground cover. The … read more

Mayweed
Anthemis cotula

Introduced annual herb. Habit: erect, branched stems, green becoming red; holding ferny foliage wit… read more

Woolly Daisy
Antheropeas wallacei (Eriophyllum wallacei)

A tiny, gray, woolly tufted plant with small golden-yellow flower heads. Habit: native annual herb;… read more

Arkansas Dozedaisy
Aphanostephus skirrhobasis

Arkansas Dozedaisy or Lazy Daisy is a bushy annual, 2-18 in. tall, resembling an aster. Its white, … read more

Common Burdock
Arctium minus

Non-native herbaceous biennial. Habit: large, erect, bushy, 1-5' ht., with a deep taproot. Leave… read more

Alpine Arnica
Arnica angustifolia ssp. angustifolia (Arnica alpina)

A variable, tufted plant with a rosette of lance-shaped leaves and a single, slender stem rising 4-1… read more

Heartleaf Arnica
Arnica cordifolia

Native, perennial herb; may spread by rhizome to form large colonies. Habit: upright stems, usually… read more

Mountain Arnica
Arnica latifolia

Native perennial herb, variable in appearance; spreads by rhizome. Habit: hairy stem(s) rising from… read more

Dusty Miller
Artemisia stelleriana

Herbaceous perennial. Habit: spreading, mat-forming, with 1-3 unbranched erect stems; may be faintl… read more

Mugwort
Artemisia vulgaris

Introduced perennial herb or subshrub; spreads by rhizome or self-seeds; may form large colonies. … read more

Tobacco Weed
Atrichoseris platyphylla

A smooth, gray-green plant with a flat rosette of basal leaves and tall spindly stems, openly branch… read more

Hairy-seed False Goldfields
Bahia absinthifolia

An upright, white hairy perennial, 4-16 in. tall. Yellow radiate flowers occur at the end of long s… read more

Desert Marigold
Baileya multiradiata

Native herbaceous annual, biennial or short-lived perennial. Habit: clumping, with showy gold flowe… read more

Coastal-plain Honeycomb-head
Balduina angustifolia

Native herbaceous annual, biennial or perennial. Taproot. Yellow daisy-like flower.… read more

Hairy Balsamroot
Balsamorhiza hookeri

The leaves of this species are deeply segmented, appearing in basal tufts from a woody taproot with … read more

Arrowleaf Balsamroot
Balsamorhiza sagittata

Native herbaceous perennial. Hairy, usually leafless stems 8-24" tall grow from a basal rosette. L… read more

English Daisy
Bellis perennis

Exotic herbaceous perennial; sometimes evergreen; spreads by rhizome, may form large colonies. Habi… read more

Greeneyes
Berlandiera lyrata

Native herbaceous perennial. Habit: mounded, coarse, clumping. Height: 4-48 in (10-120 cm). Leaf:… read more

Florida Greeneyes
Berlandiera subacaulis

Native herbaceous perennial. Habit: low tuft of gray-green foliage, surrounds tall hairy stems, hol… read more

Common Beggarticks
Bidens alba

Herbaceous annual or short-lived perennial. Taproot. Habit: erect, 1-5' tall. Leaves: opposite, … read more

Tickseed Sunflower
Bidens aristosa

Slender, leafy, much-branched stems bearing several yellow, daisy-like flower heads. Habit: native … read more

Nodding Bur Marigold
Bidens cernua

Numerous yellow flower heads nod increasingly as the flowers mature. Habit: native annual herb with… read more

Shepherd's Needle
Bidens pilosa

Habit: introduced annual (rarely perennial) herb; upright, square stem; forms dense colonies. Heigh… read more

1-40 of 306 Wildflowers page: 1  | 2  | 3  | >>

 

 

 

 

 

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