PERENNIALS WHICH DO NOT
REQUIRE FREQUENT DIVISION

Aconitum (Monkshood) *
Actaea / Cimicifuga (Baneberry, Bugbane) *
Adenophora (Ladybells)
Alchemilla (Lady’s Mantle)
Amsonia (Blue Star) *
Anemone (Windflower) *
Aruncus (Goatsbeard) *
Asarum (Ginger)
Asclepias (Milkweed) *
Baptisia (False Indigo) *
Bergenia (Pigsqueak)
Brunnera macrophylla (False Forget Me Not)
Callirhoe involucrata (Wine Cups) *
Clematis (Clematis)
Convallaria majalis (Lily of the Valley)
Dicentra spectabilis / Lamprocapnus spectabilis (Bleeding Heart)
Dictamnus albus (Gas Plant) *
Echinacea (Coneflower)
Echinops (Globe Thistle) *
Epimedium (Barrenwort) *
Eryngium (Sea Holly) *
Eupatorium (Joe-pye Weed) – Joe-pye Weeds may also be found listed under the following generic names: Ageratina, Conoclinium & Eutrochium
Euphorbia (Spurge) *
Ferns
Filipendula (Meadowsweet)
Geranium (Cranesbill)
Gillenia trifoliata/Porteranthus trifoliatus (Bowman’s Root)
Grasses
Gypsophila (Baby’s-breath) *
Helleborus (Hellebore) *
Hemerocallis (Daylily)
Hibiscus (Rose Mallow)
Hosta (Hosta)
Iberis (Candytuft) *
Iris (Siberian Iris)
Kirengeshoma (Yellow Waxbells)
Lathyrus (Sweet Pea) *
Liatris (Blazingstar)
Ligularia (Golden Ray)
Limonium latifolium (Wide-leaf Sea-lavender) *
Linum (Flax)
Lupinus (Lupine) *
Lysimachia (Loosestrife)
Mertensia (Bluebells) *
Nepeta (Catmint)
Oenothera (Evening Primrose, Sundrops)
Paeonia (Peony) *
Papaver (Poppy) *
Patrinia (Golden Lace)
Perovskia (Russian Sage)
Platycodon (Balloon Flower) *
Polemonium (Jacob’s Ladder)
Polygonatum (Solomon’s Seal)
Pulmonaria (Lungwort)
Pulsatilla (Pasque Flower)
Rodgersia (Roger’s-flower)
Salvia (Sage)
Scabiosa (Pincushion Flower)
Sedum (Stonecrop) – Stonecrops may also be found listed under the following generic names: Hylotelephium, Petrosedum, Phedimus, Rhodiola & Sinocrassula
Senna (Wild Senna)
Stylophorum (Celandine Poppy)
Telekia speciosa (Scented Oxeye)
Thalictrum (Meadow Rue)
Thermopsis (False Lupine)
Tricyrtis (Toad Lily)
Trollius (Globeflower)

Those marked * resent disturbance

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