Asteraceae - Aster family





Ragweed

Ambrosia artemisiifolia Ragweed
Great Ragweed

Ambrosia trifida Great Ragweed


Ovateleaf Cacalia

Ovateleaf Cacalia Arnoglossum ovatum
Annual Trampweed

Facelis retusa Annual Trampweed


Spanish Needles

Bidens bipinnata Spanish Needles
Romerillo

Bidens alba, Romerillo, Spanish Needles


Bristleleaf Chaffhead

Carphephorus pseudoliatris Bristleleaf Chaffhead
Deer Tongue

Carphephorus odoratissimus Deer Tongue


Green-and-Gold

Chrysogonum virginianum Green-and-Gold
Thistle

Cirsium horridulum Thistle


Elephant's Foot

Elephantopus tomentosus Elephant's Foot


Daisy Fleabane

Erigeron philadelphicus Daisy Fleabane
Daisy Fleabane

Erigeron strigosus Daisy Fleabane


Lesser Snakeroot

Ageratina aromatica Lesser Snakeroot


Mistflower

Eupatorium coelestinum Mistflower
Dog Fennel

Eupatorium compositifolium Dog Fennel


Joe-pye Weed

Eupatorium fistulosum Joe-pye Weed
Roundleaf Thoroughwort, Boneset

Eupatorium rotundifolium Boneset, False Hoarhound


White Thoroughwort

Eupatorium album White Thoroughwort
Common Boneset

Eupatorium perfoliatum Common Boneset


Rabbit Tobacco

Gnaphalium obtusifolium Rabbit Tobacco
Everlasting

Gnaphalium purpureum Everlasting


Bitterweed

Helenium amarum Bitterweed
Rayless Sunflower

Helianthus radula Rayless Sunflower


Cat's Ear

Hypochaeris brasiliensis Cat's Ear


Wild Lettuce
Lactuca canadensis
Lactuca canadensis Wild Lettuce
Scaly Blazing Star
Liatris squarrosa
Liatris squarrosa Scaly Blazing Star


Blazing Star, Pinkscale

Liatris elegans Pinkscale Blazing Star
Snow Squarestem

Melanthera nivea Snow Squarestem


Florida Keys Hempvine

Mikania cordifolia Florida Keys Hempvine
Climbing Hempweed

Mikania scandens Climbing Hempweed


Butterweed

Packera glabella Butterweed



Marsh Fleabane

Pluchea rosea Marsh Fleabane


Wand Goldenrod

Solidago stricta Wand Goldenrod
Wreath Goldenrod

Solidago caesia Wreath Goldenrod


Hairy Leafcup

Smallanthus uvedalius Hairy Leafcup Polymnia uvedalia
Sow Thistle

Sonchus asper Sow Thistle


Giant Ironweed

Vernonia gigantea Giant Ironweed
Tall Ironweed

Vernonia angustifolia Tall Ironweed


Oriental False Hawksbeard

Youngia japonica Oriental False Hawksbeard




Photos arranged by family


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