7% Tradescantia ohiensis, AL Ecotype (Ohio Spiderwort, AL Ecotype) 0. Dune sunflower naturally occurs along the coast, but adapts well for inland use. 8 cups of water every 9 days when it doesn't get direct sunlight and is potted in a 5. variegata (white milkweed) is highly sought after for its appearance and behavior. Yellow salsify can be pulled out of garden beds and lawns by hand. 0% Pycnanthemum tenuifolium (Narrowleaf Mountainmint) 1. 20 % Pycnanthemum tenuifolium Narrowleaf Mountainmint 168. 00 1. Our “Guide for Choosing Native Wildflowers and Plants” includes over 70 Florida native wildflowers, shrubs, vines and grasses that work well in home landscapes and are generally available at nurseries that specialize in native plants. Add to Project. It also tolerates a wide variety of soils from sand to poorly drained clay soils. It is cultivated on over 26. USDA-NRCS PLANTS Database / USDA Wetland flora: Field office illustrated guide pnd_hean2_007_lvd JK Marlow jkm120922_097. Easy to culture. Its vibrant flowers attract pollinators, especially bees and butterflies. 1. Fast-growing Swamp Sunflower quickly attains a height of about 8’ feet tall. Add to Wish List. 5k) Sale Price $2. 3% Penstemon canescens, WV Ecotype (Eastern Gray Beardtongue, WV Ecotype) 0. Acorus americanus, Midwestern U. It is native to the central and eastern United States. It occurs naturally in marshes, wet flatwoods and roadside ditches throughout North and Central Florida. The orchid produces 2-3 dark green leaves and 1-18 yellowish green flowers. Stems are slightly hairy, and the leaves are long, narrow, and a bit scratchy. Florida false sunflower is a showy wildflower found in sandhills and pine and scrubby flatwoods. 0% Lespedeza virginica, VA Ecotype (Slender Lespedeza, VA Ecotype)Florida is fortunate to be home to over 20 native species of sunflower. Sunflower (Helianthus annuus L. Narrowleaf Sunflower, also often called the Swamp Sunflower, is a native and common sunflower in Florida. I found this gorgeous patch in the photo close to the shore of Apalachicola Bay. aka Narrow-leaved Sunflower. You can easily grow your flowers in moderately fertile, well-draining soils. Coastal Plain NC Ecotype. 0% Helianthus angustifolius, FL Ecotype (Narrowleaf Sunflower, FL Ecotype) 1. 00 2. Large 2-2. 00 % Chasmanthium latifolium, WV Ecotype River Oats, WV Ecotype 96. These plants thrive in soil pH levels of 5 to 6. If you plant swamps, place them 12-18 inches apart. Seminole County also says you can access the narrow leaved sunflowers via the Lake Jesup Conservation Area. Seeds per Pound: 504,000. Dicot Perennial Herb. 00 % Helianthus angustifolius, FL Ecotype Narrowleaf Sunflower, FL Ecotype. Both males and females flower, but you need both for females to produce fruit. Common Name: Anglestem primrosewillow Latin Name: Ludwigia leptocarpa Leptos means fine, thin, slender, weak and carpos means fruit. This research aims to examine the effects of different light wavelengths on sunflower (Helianthus annuus) sprouts that were stimulated during the night. Image Categories. Native Plant and Service Directory FLORIDA’S REAL GREEN INDUSTRY™ H. 0% Rudbeckia hirta (Blackeyed Susan) 2. According to Norcini (2006), the ratio of native plant sales of Florida in 2005 was 11% of all ornamental plant production. . Seed dormancy, however, is an attribute that prevents native seeds from germinating before winter is over. Host plant for: none. MLS# G5035351. 0, via Wikimedia Commons. Narrow-leaf sunflower. Native plants are always the best choice for use in landscapes, restoration projects, storm water projects, and naturalized areas. While sunflower inflorescences appear invariably yellow to the human eye, they display extreme diversity for patterns of ultraviolet pigmentation, which are visible to most pollinators. Florida native. 00 1. Add to Wishlist. Seed from commercial sources has been planted. 227), Sed. Another common name is narrowleaf aster. 00 % Agrostis hyemalis, Piedmont NC Ecotype Winter Bentgrass, Piedmont NC Ecotype 26. 00 % Agrostis hyemalis, Piedmont NC Ecotype Winter Bentgrass, Piedmont NC Ecotype 26. 004 LB PLS LUDALT01 Seedbox, PA Ecotype. Email: NaturalBeautyFlorida@gmail. Phone: 727-822-5400 Fax: 727-822-5400 Email: [email protected] angustifolius L. Not only is it easy to grow from seed, but it produces multiple 3- to 6-inch-wide flowers along the length of tall, upright stems from the leaf axils. INSIDE: Find native plants and native plant professionals FloridaNativeNurseries. Distribution and Planting. Hibiscus moscheutos - Eastern Rose-mallow - NC Ecotype. 00 % Tradescantia ohiensis, AL Ecotype Ohio Spiderwort, AL Ecotype . 00 % Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype 86. Summary 8 Helianthus angustifolius is a species of sunflower known by the common name narrowleaf sunflower or swamp sunflower. 1) Beach sunflower (Helianthus debilis) The beach sunflower is a fast-growing perennial and a great choice for containers. laevicaule, GA Ecotype (Starry Rosinweed, GA Ecotype) 1. Exposure: Full sun. 00 % Chamaecrista nictitans, NC Ecotype Sensitive Pea, NC Ecotype 57. 00 % Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype 86. Their performance in your landscape can be different than Florida ecotypes. 00 % Coreopsis lanceolata Lanceleaf Coreopsis 28. Each flower features 10-20 yellow narrow, pointed rays surrounding a purplish-brown disk. Native Habitats: Flatwoods, marsh edges, cutthroat seep. 0% Helianthus angustifolius, Coastal Plain NC Ecotype (Narrowleaf Sunflower, Coastal Plain NC Ecotype) 1. 00 % Lespedeza virginica, VA Ecotype Slender Lespedeza, VA Ecotype 216. 40 1. Plant 5–7 of each wildflower species in clusters to maximize visibility to insects. Louis Missouri area that will possess the qualities you need for your own unique garden. Narrowleaf Sunflower. Narrowleaf sunflower seeds are often available from the Florida Wildflowers Growers Cooperative at Plants are occasionally available at nurseries that specialize in native plants. The genus Coreopsis is Florida's State Wildflower. Batis maritima Saltwort, Turtleweed. 5% Solidago speciosa, Coastal Plain GA Ecotype (Showy Goldenrod, Coastal Plain GA Ecotype) 0. Adjust the seeding rate of swamp sunflower when used in a mix. Home; Wildflower Portraits; List of Species; Wednesday, October 21, 2015. 2. Narrowleaf sunflower blooms attract bees and butterflies, while its seeds provide a tasty treat for birds. Description. This plant grows 3 to 8 feet tall and spreads by rhizomes. Helianthus angustifolius - Swamp Sunflower, Narrow-leaf Sunflower. We detected seven large genomic regions that exhibit a different population. (sunflower) was domesticated between 4000 and 5000 years before present from a single event domestication (Blackman et al. 40 % Monarda fistulosa, Fort Indiantown Gap-PA Ecotype Wild Bergamot, Fort Indiantown Gap-PA Ecotype 96. 00 2. Native to Florida, the Narrowleaf Yellowtop, Flaveria linearis, is an evergreen perennial commonly found in South Florida and along the coasts of Central Florida. Make 1-inch-deep holes spaced 12-18 inches apart, and drop a seed in each hole. 4% Liatris spicata, PA Ecotype (Marsh Blazing Star, PA Ecotype) 1. Native plants are always the best choice for use in landscapes, restoration projects, storm water projects, and naturalized areas. It is native to the south-central and eastern United States, found in all the coastal states from Texas to Long Island, and inland as far as Missouri. 00 % Lespedeza virginica, VA Ecotype Slender Lespedeza, VA Ecotype 216. 40 1. Ecotype. 4. Generally flowers can be seen from August until March however if conditions are favorable it can flower sporadically throughout the year. Tall, showy plant well suited for wildflower gardens. Sunflower Seeds & Bulbs, Poppy Seeds & Bulbs; Additional site navigation. Hang around ecologically inclined horticulturists long enough and you’ll hear the words “ecotype” and “provenance,” and for good reason. Find the perfect narrowleaf sunflower stock photo, image, vector, illustration or 360 image. Canadian Anemone, PA Ecotype. 71 / lb plus tax. It was a fairly unimpressive clump of green that he assured me would wow my yard by October: narrow leaf sunflower. . 00 % Asclepias tuberosa Butterfly Milkweed 312. is a very rare hybrid sunflower known from CT, MA. 00 % Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype 86. 50 % Amorpha herbacea, NC Ecotype Clusterspike False Indigo, NC Ecotype. However, cultivated sunflower achene is significantly larger, measuring 7 mm to 25 mm in length, and 4 mm to 13 mm in width [ 3] ( Figure 1 d). 00 % Helianthus angustifolius, FL Ecotype Narrowleaf Sunflower, FL Ecotype. Endemic to Florida. Add to Wishlist. A native to the eastern and southeastern United States, it typically. If you’re interested in gaining all those advantages, more growing info is coming. 00 2. 0% Helianthus angustifolius, Coastal Plain NC Ecotype (Narrowleaf Sunflower, Coastal Plain NC Ecotype) 1. Native Wetland Plants. 5" wide golden flowers, very narrow and shiny leaves. FL Wet Meadow Mix; GA Coastal Plain UPL Meadow Mix; GA Coastal Plain Riparian Mix;. 00 3. Sanford Avenue in Sanford, but officials said the trails are currently closed “ due to wet season. 0% Rudbeckia hirta (Blackeyed Susan) 2. This combination of traits allows it to combine significant drought tolerance with good competitive ability against other herbaceous plants. Beautiful cut flower! Full sun and average - dry soil. Also known as narrowleaf sunflower, Helianthus angustifolius is native to the southeastern United States. It is native from Texas to SC and can be found in wet, mucky soils in marshes, ditches, and roadsides. 0% Juncus effusus, 'Suther'-Piedmont NC Ecotype (Soft Rush, ‘Suther’-Piedmont NC Ecotype) 3. 40 1. Contact Form. The narrow-leaf sunflower, Helianthus angustifolius, is a beautiful addition to a natural area of the yard where it can ramble and spread. 00 % Agrostis hyemalis, Piedmont NC Ecotype Winter Bentgrass, Piedmont NC Ecotype 26. The flowers are born in October in the top 2/3's of the plant and can be close to 4" across carrying bright yellow ray petals with dark brown disc turning black at maturity. 0% Lespedeza virginica, VA Ecotype (Slender Lespedeza, VA Ecotype) 1. Andropogon ternarius, MO Ecotype $ 60. Narrowleaf Silkgrass. We show that this diversity is largely. 5% Amorpha herbacea, NC Ecotype (Clusterspike False Indigo, NC Ecotype) 0. Easy to culture. “Ecotype” refers to a genetically unique population of plants adapted to a local environment – and “local” could be a region of Florida or even a particular habitat in your county. 00 % Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype 86. Distribution: The Helianthus genus contains 150 sunflower species, most of which are native to North America (North Carolina State Extension, 2020a). By using this site, you agree to the use of cookies by Flickr and our partners as described in our cookie policy. Ethephon was applied as a. This weed with yellow flowers has light green leaves. ) is a globally important oilseed crop, mostly used for oil production from seed, but it is also used as a protein crop for human consumption, as well as for feed (Hladni and Miladinović 2019). Find the exact seeds you need for your project using the advanced search and filtering options of our Seed Finder Tool: Swamp sunflower ( Helianthus angustifolius) is an herbaceous perennial native to all regions of Florida. Swamp sunflower, also know as narrowleaf sunflower, is a herbaceous perennial native to eastern United States from the mid-Atlantic to Florida, west to Texas where it grows in wet areas such as swamps, salt marshes, floodplains, and disturbed sites including moist ditches. org Join FNPS: Contact us, or join online3. Another common name is swamp sunflower. Prince's Plume: Desert Prince's Plume, Golden Prince's Plume, Golden Desert Plume, Sentinel Of The Plains. house located at 8207 Narrow Leaf Pt, SANFORD, FL 32771 sold for $685,000 on Dec 12, 2017. Purple Bluestem, FL Ecotype. 0% Silphium asteriscus var. Add to Project. 0% Rudbeckia hirta. Helianthus angustifolius is a species of sunflower known by the common name narrowleaf sunflower or swamp sunflower. Their performance in your landscape can be different than Florida ecotypes. 1 Origin of the Crop Sunflower and Brief History of Use Worldwide. For example, haplotype blocks control a 77-day difference in flowering between ecotypes of the silverleaf sunflower H. 50 each plus tax. a. 42 / lb plus tax. ISSUE NO. vestitus - WEST COAST DUNE SUNFLOWER. ) Profile by George Kish, with Updates by Shirley Denton. Sunflower: Swamp Sunflower, Narrow-leaf Sunflower Helianthus angustifolius* (Native) Family: Asteraceae - Aster family: Sunflower: Purpledisk sunflower, Appalachian sunflower Helianthus atrorubens* (Native) Family: Asteraceae - Aster family: Sunflower: Small Woodland Sunflower, Small-headed Sunflower Helianthus. Insects: Primarily pollinated by bees. Experience has shown that for many plants, “local matters” when it comes to foliage, flowering, seed set, seed germination, and overall plant performance. The excess of salt decreases leaf water potential, as in water deficit conditions, reducing the water and nutrient uptake by plants, leading to a reduction in growth ( Table 1 ). Maclay Gardens State Park Tallahassee, FL. 90 % Tradescantia subaspera, VA Ecotype Zigzag Spiderwort, VA Ecotype 144. 5 in. 5% Baptisia pendula, FL Ecotype (Largeleaf Wild Indigo, FL Ecotype) 0. k. 80 % Vernonia noveboracensis, PA Ecotype New York Ironweed, PA Ecotype. It is a large perennial that can grow up to 8 feet tall with showy yellow daisy-like flowers from mid to late summer into fall. The last sunflower to bloom, Helianthus angustifolius (Swamp Sunflower) is a showy perennial forming a clump of tall and sturdy, green to purplish pubescent stems. Showy Tickseed Sunflower/Bur-mariNNold Aster novae-angliae / Symphyotrichum novae-agNliae NN, EM E, NN, EM E, EM Swamp/Narrow-Leaf Sunflower (semi-wet sites) Goat's Rue (legume) Showy Tick-Trefoil (legume) Dixie Tick Trefoil / Florida Beggarweed (legume) Partridge Pea (legume) Native Upland Wildlife Forage and Cover Meadow Mix: ERNMX. Family name: Asteraceae. Helianthus angustifolius - Narrow-leaf Sunflower. Optional postage for mailing. Plan to have at least three species in bloom each season. It attracts butterflies, birds and lots of native bees. Prune plants back in June to encourage branching. Species: NC Piedmont. Baptisia alba White Wild Indigo. Add to Project. This short-lived perennial blooms primarily in October and November in dense. 00 2. 020 LB PLS SISANG01 Narrowleaf Blue Eyed Grass CONTINUED ON NEXT PAGE. Family name: Asteraceae. It is a large perennial that can grow up to 8 feet tall with showy yellow daisy-like flowers from mid to late summer into fall. The narrow-leaved sunflower is a perennial plant that is hardy from USDA Zone 5a to 9b. Bejaria racemosa Tarflower, Flyweed. Florida Native Plant Society PO Box 278, Melbourne, FL 32902-0278 (321) 271-6702 l Email: info@fnps. The stem is rather flimsy and relies on such vegetation for physical support. Narrow-leaf Sunflowers (sometimes known as Swamp Sunflowers or Helianthus angustifolius) are among the most vibrant wildflowers at Prairie Ridge as we make the transition into fall. Vectors. 10 % Tradescantia subaspera, VA Ecotype Zigzag Spiderwort, VA Ecotype 144. 00 0. 0% Penstemon digitalis, PA Ecotype (Tall. Home | Search | Photo Index | Contributions | Frequently Asked Questions | Contact Us. Prune plants back in June to encourage branching. aka Narrow-leaved Sunflower. Each glorious flower head may consist of up to 9-30 purple disc flowers. , and A. 00 Add to cart; Contact Us. FL Wet Meadow Mix;. 3% Helianthus angustifolius, Coastal Plain NC Ecotype (Narrowleaf Sunflower, Coastal Plain NC Ecotype) 2. HABITAT & HARDINESS: Helianthus angustifolius occurs in the eastern United States from New York to Florida and west to Missouri, Oklahoma and Texas. 0. 00 1. The stem of Helianthus angustifolius has coarse hairs, especially on the lower part of the plant. 40 1. Majestic, Helianthus argophyllus (Silverleaf sunflower) is a tall, multi-branching annual with a magnificent foliage of silvery felted leaves and a profusion of sunny yellow flowers, up to 4 in. 0% Helianthus angustifolius, Coastal Plain NC Ecotype (Narrowleaf Sunflower, Coastal Plain NC Ecotype) 1. Blooming pink/lavender blooms in late Spring to early Summer, it attracts bees, butterflies, and birds, which will eat the seeds in Autumn. Flickr photos, groups, and tags related to the "narrowleafsunflower" Flickr tag. 50 % Chamaecrista fasciculata, FL Ecotype Partridge Pea, FL Ecotype 12. 00 Add to cart; Add to Wishlist. 0. Look for it near. If you want to see them up-close time is running out. -Oct. It occurs throughout Alabama. 40 1. Narrow-leaved Sunflower. Bidens aristosa, Coastal Plain NC Ecotype $ 25. Species:Seed should be saved at room temperature in a paper bag, no plastic, and contact Brianna for instructions on where to ship. Free or royalty-free photos and images. 20 0. 8 cups. 0% Helianthus angustifolius, Coastal Plain NC Ecotype (Narrowleaf Sunflower, Coastal Plain NC Ecotype) 1. Narrowleaf Sunflower, Coastal Plain NC Ecotype. It’s a great place to visit to see gorgeous sunflowers. humistrata (sandhill/pinewoods milkweed) is recommended for some regions of Florida. Thin the seedlings once they hit 6 inches tall, leaving the strongest plants about 12 inches apart. Add to Project. 2% Chamaecrista nictitans, NC Ecotype. Leavenworth’s Tickseed . I. This plant is an excellent choice to grow along a wetland border. I had walked over that day with my camera in my back pack, and I remember the bounce in my step as I carried the green growing in the reused back plastic container back to my office. Native Habitats: Flatwoods, marsh edges, cutthroat seep. Native Wetland Plants. Entertainers DREAM! This home sits on a FULL ACRE lo. 00 1. General description: Erect herbaceous perennial with rough, linear leaves and large, bright yellow daisy-like flowers. 0% Helianthus angustifolius, Coastal Plain NC Ecotype (Narrowleaf Sunflower, Coastal Plain NC Ecotype)Seed drills provide seeding depth control and good seed-to-soil contact and are the preferred method of planting. Size: 6 to 10 feet tall and 3 to 5 feet wide. It is a prolific self-seeder, and has a tendency to spread quickly if not maintained. In the cooler parts of Florida it may go dormant in the winter, but springs faithfully back to life as soon as temperatures climb. 00 % Juncus tenuis, NC Ecotype Path Rush, NC Ecotype 79. 00 1. Also known as the Swamp Sunflower, its leaves are extremely narrow, stemless and rigid with bright yellow ray flowers with purple to black disks. Echinacea purpurea*. 1-ounce seed packets are $4. Add to Wishlist. Description. 0% Liatris spicata, FL Ecotype (Marsh Blazing Star, FL Ecotype) 1. 00 % Silphium asteriscus var. Physical Appearance: Plants occur singly or in clusters. across (7 cm), adorned with a dark chocolate center disk can be. The oldest complete carbonized sunflower seeds within the. 3% Lycopus americanus, PA Ecotype (American Water Horehound, PA Ecotype. Sweetflag, Midwestern U. FALL 2019-20 WHOLESALE. This widespread annual sunflower inhabits sandy soils in the central and southwest USA. 7 L) This is one of our great natives (NY to TX) that has been hopelessly mixed up in the nursery trade. 00. The genus Helianthus contains. Also known as Swamp sunflower, Narrowleaf sunflower ( Helianthus angustifolius ) is one of Florida’s most common sunflowers. 00 % Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype 86. Rangeland vegetation:. Distribution: Principally east 1/3 of Kansas. is available from Florida Native Plant Society chapters as well as local extension agents and nurseries. 5% Chamaecrista fasciculata, FL Ecotype (Partridge Pea, FL Ecotype) 2. This species occurs throughout the southeast U. They boast a profusion of brilliant golden-yellow flowers, 2-3 in. You can find this plant naturally occurring in. Helianthus angustifolius - Swamp Sunflower, Narrow-leaf Sunflower. Purple Bluestem, FL Ecotype. 00 % Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype 86. Narrowleaf Sunflower, Helianthus augustifolia, in the Family Asteraceae (with other aster species) has compound flowers with 10 to 20 bright yellow ray florets surrounding a. As the sunflower plant grows, its leaves grow, too. Species Type:. More photos / info at the Helianthus angustifolius detail page. For continuous blooms, stagger your planting, sowing a new row of seeds every two to three weeks, beginning in the spring. Except for three South American species, the species of Helianthus are native to North America and Central America. Add to Wishlist. 40 0. 00 0. Helianthus maximiliana. Each fall, nature puts on a brilliant show of color throughout the United States. 2. 81 Seeding Rate: 20 lb per acre with a cover crop. The swamp sunflower (Helianthus angustifolius), also known as the narrow-leaf sunflower, is a member of the Aster family. 90 % Helenium autumnale, Northern VA Ecotype Common Sneezeweed, Northern VA. Helianthus giganteus × Helianthus grosseserratus → Helianthus ×luxurians E. Plant seeds about 1/2" deep Swamp Sunflower, also known as Narrow Leaf Sunflower, is native from New York south to Florida and westward to Missouri and eastern Texas. Narrowleaf Sunflower (Helianthus angustifolius L. 8 cups every. : A perennial wildflower that grows to a height of about two feet. As a member of the aster family, this plant produces ray and disc blooms with structure similar to daisies, chamomile, and cosmos. We have identified numerous highly divergent, multi-Mbp-long haploblocks in wild sunflowers, many of which appear to underlie ecotype formation: four in the early. 00 1. 0% Helianthus angustifolius, Coastal Plain NC Ecotype (Narrowleaf Sunflower, Coastal Plain NC Ecotype) 1. 5% Monarda punctata, FL Ecotype (Spotted Beebalm, FL Ecotype) 0. Root massesNarrowleaf Sunflower. Helianthus angustifolius - NARROWLEAF SUNFLOWER Helianthus debilis var. Don’t compost yellow salsify, as its seeds will spread, taking over everywhere you use the compost. 00 % Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype 86. Bidens aristosa, Coastal Plain NC Ecotype $ 25. It shows ± glabrous and glaucous stems, and variably toothed leaf blades (subentire to coarsely. 0% Vernonia noveboracensis, PA Ecotype (New York Ironweed, PA Ecotype) 10. 00 2. 2015 Narrow-leaf Sunflower Jun 11, 2015 May 2015 May 28, 2015 White Swamp Milkweed May 28, 2015 May 24. In the southern portion of the region, A. This 25-mile scenic route through the Apalachicola National Forest connects the towns of Hosford, Telogia, and Sumatra. In shady areas it has a tendency to fall over and grow laterally. AngieC333/Shutterstock. In sunflower, molecular markers for simple traits as, e. Videos. Here we apply RAD sequencing data and newly developed population genomic approaches to identify putative inversions that differentiate a sand dune ecotype of the prairie sunflower (Helianthus petiolaris) from populations found on the adjacent sand sheet. It's also native to a few islands in the Caribbean, including Cuba and the. org. Swamp Narrowleaf Sunflower Clumping Native Wildflower Meadow, 100+ Premium Heirloom Seeds, Perennial, Easy to Grow, Attracts Pollinators. Also known as Swamp sunflower, Narrowleaf sunflower is one of Florida’s most common sunflowers. It is known from CT, MA, ME, NH, RI, VT. 022 0. Sunflower: Swamp Sunflower, Narrow-leaf Sunflower Helianthus angustifolius* (Native) Family: Asteraceae - Aster family: Sunflower: Purpledisk sunflower, Appalachian sunflower Helianthus atrorubens* (Native) Family: Asteraceae - Aster family: Sunflower: Small Woodland Sunflower, Small-headed Sunflower Helianthus. The stem of Helianthus angustifolius has coarse hairs, especially on the lower part of the plant. 0% Panicum rigidulum, PA Ecotype (Redtop Panicgrass, PA Ecotype) 3. 1913 pnd_hean2_001_lvd .