3 Del. Admin. Code § 806-3.0

Current through Register Vol. 28, No. 5, November 1, 2024

Section 806-3.0 - The Invasive Plant List, Plant Watch List, and the Exemptions to the Invasive Plant List

3.1 The Invasive Plant List. Conditionally exempt cultivars are listed in subsection 3.3.

3.1.1 Amur honeysuckle, Lonicera maackii

3.1.2 Autumn olive, Elaeagnus umbellata

3.1.3 Callery pear, Pyrus calleryana

3.1.4 Chinese wisteria, Wisteria sinensis

3.1.5 Creeping water primrose, Ludwigia peploides subsp. glabrescens

3.1.6 English ivy, Hedera helix

3.1.7 European privet, Ligustrum vulgare

3.1.8 European reed, Phragmites australis subsp. australis

3.1.9 European sweetflag, Acorus calamus

3.1.10 Garlic mustard, Alliaria petiolata

3.1.11 Hydrilla, Hydrilla verticillata

3.1.12 Japanese barberry, Berberis thunbergii

3.1.13 Japanese honeysuckle, Lonicera japonica

3.1.14 Japanese knotweed, Fallopia japonica

3.1.15 Japanese pachysandra, Pachysandra terminalis

3.1.16 Japanese stiltgrass, Microstegium vimineum

3.1.17 Lesser celandine, Ficaria verna

3.1.18 Lesser periwinkle, Vinca minor

3.1.19 Marsh dewflower, Murdannia keisak

3.1.20 Mile-a-minute weed, Persicaria perfoliata

3.1.21 Morrow's honeysuckle, Lonicera morrowii

3.1.22 Multiflora rose, Rosa multiflora

3.1.23 Norway maple, Acer platanoides

3.1.24 Orange daylily, Hemerocallis fulva

3.1.25 Oriental bittersweet, Celastrus orbiculatus

3.1.26 Parrot-feather, Myriophyllum aquaticum

3.1.27 Porcelain berry, Ampelopsis glandulosa

3.1.28 Purple loosestrife, Lythrum salicaria

3.1.29 Spotted knapweed, Centaurea stoebe subsp. micranthos

3.1.30 Tatarian honeysuckle, Lonicera tatarica

3.1.31 Tree of heaven, Ailanthus altissima

3.1.32 Water hyacinth, Eichhornia crassipes

3.1.33 Wineberry, Rubus phoenicolasius

3.1.34 Winged euonymus, Euonymus alatus

3.1.35 Yam-leaved clematis, Clematis terniflora

3.1.36 Yellow flag iris, Iris pseudoacorus

3.2 The Plant Watch List. Plants listed on the Plant Watch List must be identified with a tag, label, or sign on each plant or in the general vicinity of the plants for sale.

3.2.1 Creeping Jenny, Lysimachia nummularia

3.3 Exemptions to the Invasive Plant List.

3.3.1 The following cultivars of Japanese barberry, Berberis thunbergia, are conditionally exempted from subsection 3.1.12 of the Invasive Plant List by the Department:

3.3.1.1 'UCONNBTCP4N'; Trademark Name - Crimson Cutie

3.3.1.2 'UCONNBTCP4N'; Trademark Name - Lemon Cutie

3.3.1.3 'UCONNBTB048'; Trademark Name - Lemon Glow

3 Del. Admin. Code § 806-3.0

27 DE Reg. 246 (10/1/2023) (Final)