Flowers every year (damp)
Once established, many plants that flower every year (perennials) can largely be left to do their own thing. They annually manage a good floral season without the need to 'deadhead' (remove spent blooms). In most cases they eventually form large clumps. You can choose to divide these or just leave them alone!
Plants (804)
Trillium chloropetalum
Giant trillium, California giant toadshade
Trillium chloropetalum var. giganteum
Giant trillium, California giant toadshade
Trillium cuneatum
Whippoor-will flower, Sweet betsy, Toad shade, Bloody butcher, Cuneate trillium
Trillium erectum
Birth Root, Lambs Quarters, Wet dog, Ground lily, Indian shamrock, American true love
Trillium erectum
Birth root, Lambs quarters, Wet dog, Ground lily, Indian shamrock, American true love
Trillium erectum f. albiflorum
Birth Root, Lambs quarters, Wet dog, Ground lily, Indian shamrock, American true love
Trillium grandiflorum
Trinity flower, White wake robin, American wood lily, Great white trillium
Trillium grandiflorum
Trinity flower, White wake robin, American wood lily, Great white trillium
Trillium grandiflorum f. polymerum 'Flore Pleno'
Trinity flower, White wake robin, American wood lily, Great white trillium
Trillium grandiflorum f. roseum
Trinity flower, White wake robin, American wood lily, Great white trillium
Trillium kurabayashii
Western whippoorwill, Toadshade
Trillium luteum
Yellow toadshade, Yellow trillium, Wax trillium
Trillium nivale
Dwarf white wood lily, Snow trillium
Trillium ovatum
Western white trillium, Western trillium, White trillium
Trillium rivale
Brook trillium, Brook wake-robin, Siskiyou trillium
Trillium sessile
Toad shade, Common toadshade, Yellow toadshade, Nosebleed, Bloody butcher
Trillium sulcatum
Southern red trillium, Barksdale trillium, Rainbow wakerobin, Rainbow trillium
Trollius
Globe flower
Umbilicus oppositifolius
Lamb's tail
Umbilicus oppositifolius 'Jim's Pride'
Lamb's tail
Uvularia
Bellwort, Throatwort
Uvularia grandiflora
Wild oats, Merry bells, Wood daffodil, Strawflower
Uvularia perfoliata
Straw bell, Bellwort, Perfoliate bellwort, Mealy bellwort, Strawbells, Wood merry bells
Vancouveria chrysantha
Golden vancouveria, Golden inside out flower
Veratrum album
White false helleborine, False helleborine, Langwort
Veratrum nigrum
Black false hellebore, European black hellebore
Veratrum viride
Indian poke, American hellebore, Green hellebore, Swamp hellebore, White hellebore
Vernonia
Ironweed
Vernonia crinita
Long-haired ironweed
Vinca major
Greater periwinkle, Band plant, Running myrtle, Large periwinkle, Band plant
Vinca major 'Maculata'
Greater periwinkle, Band plant, Running myrtle, Large periwinkle, Band plant
Vinca minor 'Argenteovariegata'
Lesser periwinkle, Lesser creeping myrtle, Common perwinkle
Vinca minor 'Aureovariegata'
Lesser periwinkle, Lesser creeping myrtle, Common perwinkle
Vinca minor 'Azurea Flore Pleno'
Lesser periwinkle, Lesser creeping myrtle, Common perwinkle
Vinca minor 'Blue and Gold'
Lesser periwinkle, Lesser creeping myrtle, Common perwinkle
Vinca minor 'Bowles's Variety'
Lesser periwinkle, Lesser creeping myrtle, Common perwinkle
Vinca minor f. alba 'Alba Variegata'
Lesser periwinkle, Lesser creeping myrtle, Common perwinkle
Viola cucullata
Marsh blue violet, Hooded violet
x Heucherella tiarelloides
Tiarella like foamy bells
Zantedeschia aethiopica 'Flamingo'
Arum lily, Altar lily, Pig lily
Ajuga reptans 'Golden Beauty'
Common bugle, Carpet bugle, Sicklewort, Carpenter's herb
Arum pictum
Autumn arum, Black calla, Black arum
Aruncus dioicus 'Glasnevin'
Bride's feathers, Sylvan goat's beard
Aster lateriflorus 'Delight'
Calico aster, Starved aster, Farewell summer
Aster lateriflorus 'Lovely'
Calico aster, Starved aster, Farewell summer
Astilbe 'Else Shluck'
Garden astilbe, False spiraea
Astilbe 'Europa' (japonica hybrid)
Japanese astilbe
Astilbe 'Koblenz'
Garden astilbe, False spiraea