Kniphofia uvaria, Red hot poker
Lamium maculatum, Spotted dead nettle
Lantana camera, Lantana
Lathrus latifolius, Everlasting pea
Lavandula angustifolia, Lavender
Liatris spicata, Spike gayfeather
Ligularia stenocephala, Ligularia
Ligularia tussilaginea, Leopard plant
Limonium spp., Statice
Limonium latifolium, Sea lavender
Linum perenne, Perennial flax
Lobelia cardinalis, Cardinal flower
Lupinus spp., Lupine
Lychnis chalcedonica, Maltese cross
Lychnis coronaria, Rose campion
Lysimachia clethroides, Gooseneck loosestrife
Lysimachia punctata, Yellow loosestrife
Lythrum salicaria, Purple loosestrife
Malvaviscus arboreus, Turk's turban
Meconopsis betonicifolia, Blue poppy
Mertensia virginica, Virginia bluebells
Mirabilis jalapa, Four-o'clock
Monarda didyma, Bee-balm
Nepeta spp., Catmint
Oenothera fruticosa, Sundrops
Oenothera speciosa, Showy evening primrose
Oxalis crassipes, Oxalis
Oxypetalum caeruleum = Tweedia caerulea, Tweedia

Prepared by: originally by Alice B. Russell, retired Extension Specialist, NC State University
                     maintained and expanded by Erv Evans, Consumer Horticulturist, NC State University

Images: ©Alice B. Russell and Erv Evans