We believe this promotes biodiversity, preserves our natural heritage and enhances livability. Bittersweet. All other flowering non-woody plants. To submit a spider or insect for identification please fill out the form and either mail the form with the specimen to the Division or bring it to the New Hampshire Health and Human Services Building in Concord (29 Hazen Drive) and leave the specimen and paperwork in the Department of Agriculture identification drop box (the staff at the front desk can direct you). Exceptions This is a large group with species that vary widely in characteristics; some narrow-leaved species have only one leaf blade vein, so floral characteristics are important Plants 2 to 4 feet tall, It is a colony-forming weed, reproducing asexually from rhizomatous roots (any part of the root system may give rise to new plants) or sexually from wind-blown seed. The native plant communities that abound in New Hampshire are a result of 10,000 years of development since the last ice age. Artemisia absinthium. Latest plants. The plant emerges from its roots in mid- to late spring and forms rosettes. You'll find photos and details for 115 weeds plus helpful videos and other weed-fighting tips. Dianthus carthusianorum. It is illegal in New Hampshire to knowingly collect, transport, sell, distribute, propagate or transplant any living or viable portion of any listed prohibited invasive plant species including all of their cultivars, varieties, and specified hybrids. In this section you will find pictures of edible and poisonous berries. Because there are many types of plants in this key, you may take a little longer to identify your plant, but once you do, you can get lots of information on each taxon. Berry fruits can also be found in the fruit & vegetables section. Barberry. Asparagus Fern. N.H. Natural Heritage Bureau—for lists of plants found in New Hampshire. Verbascum thapsus. Then, it will send up shoots every 8 to 12 inches. Select your state to view the common weeds found where you garden. Native plants contribute to the unique New Hampshire environment as much as our mountains and lakes. Start Leaf Identification; Silvics of North America—online version of the classic USDA Forest Service Agriculture Handbook 654 These plants have evolved to grow successfully where you plant them. In this part of the site, you can identify trees, shrubs or perennials by the shape or color of their leaves. Go Botany—the New England Wild Flower Society’s plant identification site. Black Nightshade. Full Key Dichotomous Key to … Key Characteristics Flowering plants without parallel-veined leaves, and flower parts usually in multiples of 4 or 5 . Berberis julianae. Blackberry (unripe) Blackcurrant. Arbutus unedo. PlantNative is dedicated to moving native plants and naturescaping into mainstream landscaping practices. Asters and all other flowering plants. Chenopodiastrum murale. Plants identification with berries. Want to get rid of your weeds? Instructions for collecting, packaging, and mailing (or delivering) plant … To submit a plant sample for diagnosis, please send a completed Plant Problem Identification Form along with payment and the plant sample to the Plant Diagnostic Lab on the campus of UNH, Durham, NH. Blackberry. Use our Weed ID to find your weed and the Preen product to control it. Plant identification by their leaves.