Plant Gallery

Habenaria repens

water-spider orchid

Hackelia deflexa

nodding stickseed

Hackelia floribunda

stickseed

Hackelia virginiana

stickseed

Halogeton glomeratus

saltlover

Hedeoma hispida

falsepennyroyal

Hedera helix

english ivy

Hedypnois cretica

creteweed

Helenium amarum

sneezeweed

Helenium autumnale

sneezeweed

Helenium bigelovii

sneezeweed

Helenium flexuosum

sneezeweed

Helianthella uniflora

one-flower helianthella

Helianthemum corymbosum

pine barren frostweed

Helianthus annuus

common sunflower

Helianthus ciliaris

blueweed

Helianthus debilis

beach sunflower

Helianthus grosseserratus

sunflower

Helianthus maximiliani

maximilian sunflower

Helianthus nuttallii

sunflower

Helianthus pauciflorus

sunflower

Helianthus petiolaris

sunflower

Helianthus tuberosus

jerusalem artichoke

Helichrysum luteoalbum

Heliopsis helianthoides

oxeye

Heliotropium amplexicaule

clasping heliotrope

Heliotropium curassavicum

seaside heliotrope

Heliotropium europaeum

heliotrope

Heliotropium procumbens

fourspike heliotropium

Helminthotheca echioides

oxtongue

Hemerocallis fulva

common day-lily

Heracleum mantegazzianum

giant hogweed

Heracleum maximum

cow-parsnip

Herniaria hirsuta

Hesperis matronalis

dame's-violet

Heteranthera dubia

waterstargrass

Heteranthera limosa

ducksalad

Heteranthera reniformis

floating-leaf mud-plantain

Heterotheca grandiflora

telegraphplant

Heterotheca subaxillaris

telegraph-plant

Heterotheca villosa

hairy false-goldenaster

Heuchera cylindrica

poker heuchera

Hibiscus cannabinus

kenaf

Hibiscus trionum

venice mallow

Hieracium albertinum

scouler's woollyweed

Hieracium albiflorum

white hawkweed

Hieracium aurantiacum

orange hawkweed

Hieracium caespitosum

meadow hawkweed

Hieracium canadense

canadian hawkweed

Hieracium glomeratum

cluster hawkweed