Plants (Forbs) of the Houston Arboretum & Nature Center

Forbs/Herbs and Subshrubs found at the Houston Arboretum and Nature Center in Houston, TX

Blue Mistflower ¹
Conoclinium coelestinum

Ivyleaf Thoroughwort ²
Chromolaena ivifolia

Blue Mistflower ³
Chromolaena odorata

Sharp Blazing Star ⁴
Liatris acidota

Tall Blazing Star ⁵
Liatris aspera

Cusp Blazing Star ⁶
Liatris mucronata

Prairie Blazing Star ⁷
Liatris pycnostachya

Gay Feather ⁸
Liatris squarrulosa

Tall Boneset ⁹
Eupatorium altissimum

Dogfennel ¹⁰
Eupatorium capillifolium

Yankeeweed ¹¹
Eupatorium compositifolium

Smallflower Thoroughwort ¹²
Eupatorium semiserratum

Lateflowering Thoroughwort ¹³
Eupatorium serotinum

White Snakeroot ¹⁴
Ageratina altissima

Fragrant Snakeroot ¹⁵
Ageratina herbacea

Climbing Hempweed ¹⁶
Mikania scandens

Rabbit Tobacco ¹²
Pseudognaphalium macounii

Fragrant Cudweed ¹⁷
Pseudognaphalium obtusifolium

Cudweed ¹⁸
Gamochaeta purpurea

Common Yarrow ¹⁹
Achillea millefolium

Silver Wormwood ²⁰
Artemisia ludoviciana

Smallhead Boltonia ²¹
Boltonia diffusa

Soft Goldenaster ²²
Bradburia pilosa

Broomweed ²³
Amphiachyris dracunculoides

Goldenrod ²⁴
Solidago altissima

Canada Goldenrod ²⁵
Solidago canadensis

Giant Goldenrod ²⁶
Solidago gigantea

Goldenrod ²⁷
Solidago rugosa

Seacoast Goldenrod ²⁸
Solidago sempervirens

Annual Fleabane ²⁹
Erigeron annuus

Horseweed ³⁰
Erigeron canadensis

Philadelphia Fleabane ²⁴
Erigeron philadelphicus

Bushy Aster ³¹
Symphyotrichum dumosum

Heath Aster ³²
Symphyotrichum ericoides

Calico Aster ³³
Symphyotrichum lateriflorum

Late Purple Aster ¹⁷
Symphyotrichum patens

Annual Aster ³⁴
Symphyotrichum subulatum

Camphor False Goldenaster ³⁵
Heterotheca subaxillaris

Hairy False Goldenaster ²⁰
Heterotheca villosa

Texas Goldenrod ³⁶
Euthamia gymnospermoides

Slender Headed Euthamia ³⁰
Euthamia leptocephala

Ovateleaf Cacalia ¹¹
Arnoglossum ovatum

Indian Plantain ³⁷
Arnoglossum plantagineum

American Burnweed ³⁸
Erechtites hieraciifolius

Texas Groundsel ³⁹
Senecio ampullaceus

Butterweed ⁴⁰
Packera glabella

Shepherd's Needles ⁴¹
Bidens pilosa

Coreopsis ⁴²
Coreopsis auriculata

Largeflower Tickseed ⁴³
Coreopsis grandiflora

Lanceleaf Coreopsis ⁴⁴
Coreopsis lanceolata

Plains Coreopsis ⁴⁵
Coreopsis tinctoria

Oppositeleaf Spotflower ⁴⁶
Acmella oppositifolia

Hairy Wedelia ⁴⁷
Wedelia hispida

Clasping Coneflower ⁴⁸
Dracopis amplexicaulis

Pale Purple Coneflower ⁴⁹
Echinacea pallida

Purple Coneflower ⁵⁰
Echinacea purpurea

Annual Ragweed ⁵¹
Ambrosia artemisiifolia

Giant Ragweed ⁵²
Ambrosia trifida

Narrowleaf Marshelder ⁴⁵
Iva angustifolia

Sump Weed ⁴
Iva annua

Slender Rosinweed ⁵³
Silphium gracile

Rosinweed ³⁰
Silphium radula

Swamp Sunflower ⁵⁴
Helianthus angustifolius

Common Sunflower ⁵⁵
Helianthus annuus

Maximillian Sunflower ⁵⁶
Helianthus maximiliani

Rough Cockleburr ²⁹
Xanthium strumarium

Giant Coneflower ¹²
Rudbeckia grandiflora

Black-eyed Susan ⁵⁷
Rudbeckia hirta

Giant Coneflower ⁵⁸
Rudbeckia maxima

Yerba de Tajo ⁵⁹
Eclipta prostrata

Mexican Hat ⁶⁰
Ratibida columnifera

Frostweed ⁶¹
Verbesina virginica

False Ragweed (!) ⁶²
Parthenium hysterophorus

Lawn Flower (!) ⁶³
Calyptocarpus vialis

Copper Canyon Daisy ⁶⁴
Tagetes lemmonii

Mexican Mint Marigold ⁶⁴
Tagetes lucida

Blackroot ⁶⁵
Pterocaulon virgatum

Camphorweed ⁶⁶
Pluchea camphorata

Stinking Camphorweed ⁶⁷
Pluchea foetida

Indian Blanket ⁴¹
Gaillardia pulchella

Bitterweed ⁶⁸
Helenium amarum

Purple Sneezeweed ⁶⁸
Helenium flexuosum

Rosy Palafox ¹¹
Palafoxia rosea

Woolly White ⁴
Hymenopappus artemisiifolius

Edited by hanc_botanybattalion, silvan_shepherd, Tobi Troxell, David Strong, and hancnaturalist, some rights reserved (CC BY-SA)

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