Leaves are lance shaped or linear. This spontaneous mutation of. The site was sheltered with an oat (Avena sativa) or grass belt. Narrow Leaf Sunflower Narrow-Leaved Coreopsis Sunflower Swamp Sunflower Previously known as: Coreopsis angustifolia Phonetic Spelling hee-lee-AN-thus an-gus. Zone: 3-9 (8 and 9 in Florida) Plant Habit: Upright wildflower usually growing in clumps. 40 2. SWAMP SUNFLOWER (Helianthus angustifolius) aka “Narrowleaf Sunflower” is a member of the family Asteraceae (Aster), which includes herbs sometimes shrubs or vines, rarely trees, with simple or compound, alternate or opposite leaves. Listed on Apr 25, 2023 See below for the list of plants included in each seed mix: Showy New England Native Wildflower & Grasses Mix. It successfully grows in well-drained sites, dry to wet sites, and even in soils with some clay. 035 LB PLS HELHEL01 Oxeye Sunflower, PA Ecotype 0. 45. Mid Dry to medium full sun Pycnanthemum tenuifolium Slender mountainmint White 2 ’- 3’ 6,000,00016 Narrowleaf sunflower Helianthus angustifolius yellow 6 M–H Supports many longhorned bees that are sunflower specialists; host plant for numerous butterflies and moths 17 Wrinkleleaf goldenrod Solidago rugosa yellow 6 M–H Goldenrods support a huge diversity of bees, butterflies, moths, wasps, and flies; vital resource for fall-migrating. 60 2. Scientific name: Common name: Example: Enter "lob" in the common name field and you'll get all our species that have "lobelia" in the common name, as well as "sharp-lobed hepatica". E. 0% Carex lurida, PA Ecotype (Lurid Sedge, PA Ecotype) 3. alternate. Narrowleaf Mountainmint Rhizomatous mint species. 1. It prefers moist to occasionally wet acidic sandy to clay loams. (Native) Family: Asteraceae - Aster family. 0% Juncus effusus 1. These purple-flowered, hairy-leaved plants are tough. 0% Penstemon digitalis, PA Ecotype (Tall. Dearness Gardens — 13501 S Old Statesville Road, Huntersville, (704) 875-8234. radula) and Lakeside sunflower (H. This plant germinates in the early spring, in February or March, and. 0% Pycnanthemum tenuifolium (Narrowleaf Mountainmint) 1. Helianthus maximiliana. Cheng et al. across (7 cm), adorned with a dark chocolate center disk can be. 00 % Chamaecrista nictitans, NC Ecotype Sensitive Pea, NC Ecotype 57. The smooth margins are usually revolute or. Liatris aspera - Rough Blazing-star. 50 each plus tax. Panhandle Fall Wildflowers. Sunflower: Swamp Sunflower, Narrow-leaf Sunflower Helianthus angustifolius* (Native) Family: Asteraceae - Aster family: Sunflower: Small Woodland Sunflower, Small-headed Sunflower. Water 0. Forms clones of plants up to 6 ft wide. The rolling landscape of the Piedmont (French for foothills) stretches from New Jersey to central Alabama, covering an area of approximately 80,000 square miles. Forms clones of plants up to 6 ft wide. During the extensive breeding process of sunflower, hull content has decreased from 40–50% to 20–25%. 90 % Eupatorium perfoliatum, PA Ecotype Boneset, PA Ecotype 192. 71 / lb plus tax. It grows 6 to 9 feet tall and has bright yellow flowers. To improve our understanding of the process controlling leaf shape, we identified a mutant gene in rice that causes a significant decrease in the width of the leaf blade, termed narrow leaf 7 (nal7). Reallyice/Shutterstock. 0. , where a. Free or royalty-free photos and images. S. 0% Juncus effusus, 'Suther'-Piedmont NC Ecotype (Soft Rush, ‘Suther’-Piedmont NC Ecotype)This is because the non-local ecotype can hybridize with the local subspecies. A Florida native sunflower that grows in low wet areas throughout the state, but also performs well in landscapes is the Swamp Sunflower ( Helianthus angustifolius ). Vectors. 5% Solidago speciosa, Coastal Plain GA Ecotype (Showy Goldenrod, Coastal Plain GA Ecotype) 0. Natural light and narrow-band light. 004 LB PLS LUDALT01 Seedbox, PA Ecotype. Photo via bhld. *** free shipping on any additional seeds! pay only one flat shipping fee of $2. One plant can produce 3 to 16 flower heads, each with 10 to 20 ray florets surrounding at least 75 disc florets. The bright golden-yellow flowers of this native plant may be spied in ditches, marshes and wet flatwoods of northern and central Florida. 10. Online: Sale begins Aug 28. 00 % Lespedeza virginica, VA Ecotype Slender Lespedeza, VA Ecotype 216. Both models and case studies suggest that chromosomal inversions can facilitate adaptation and speciation in the presence of gene flow by suppressing recombination between locally adapted alleles. View. AL Ecotype (Ohio Spiderwort, AL Ecotype) 0. Best spots for wildflower viewing Grassland Woodlands Riparian RareThe American Smoke Tree is a small tree with a single trunk, mostly found in parts of Alabama, Florida, Georgia and South Carolina. Description. 7% Chamaecrista nictitans, NC Ecotype (Sensitive Pea, NC Ecotype) 0. Like. 00 % Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype 86. Its color is somewhat brown, with two or three dark stripes that are variable in width []. Easy to culture. Add. 00 0. Thousands of new, high-quality pictures added every day. 00 1. Swamp Narrowleaf Sunflower Clumping Native Wildflower Meadow, 100+ Premium Heirloom Seeds, Perennial, Easy to Grow, Attracts Pollinators StickerTiger. Prince's Plume: Desert Prince's Plume, Golden Prince's Plume, Golden Desert Plume, Sentinel Of The Plains. Coastal Plain NC Ecotype (Narrowleaf Sunflower, Coastal Plain NC Ecotype) General Product Information. 00 1. 10 % Tradescantia subaspera, VA Ecotype Zigzag Spiderwort, VA Ecotype 144. Substantial progress has already been made in understanding how sunflower was domesticated. Narrowleaf milkweed blooms in the late spring or early summer and will last through fall. Swamp Sunflower, Narrowleaf Sunflower, Narrow-leaved Sunflower, Helianthus angustifolius var. To better understand the genetic basis of this extensive ecotypic differentiation, Todesco et al. 0% Helianthus angustifolius, Coastal Plain NC Ecotype (Narrowleaf Sunflower, Coastal Plain NC Ecotype) 1. 8% Heliopsis helianthoides, PA Ecotype (Oxeye Sunflower, PA Ecotype) 0. Helianthus occidentalis - Naked-stem Sunflower. 00 % Eragrostis spectabilis, Fort Indiantown Gap-PA Ecotype Purple Lovegrass, Fort Indiantown Gap-PA Ecotype 192. Helianthus angustifolius - Narrow-leaf Sunflower. Avoid burying the seeds too deeply, as they require both light and moisture for germination. 0% Lespedeza virginica, VA Ecotype (Slender. Blooming pink/lavender blooms in late Spring to early Summer, it attracts bees, butterflies, and birds, which will eat the seeds in Autumn. Wild H. 3% Monarda fistulosa, Fort Indiantown Gap-PA Ecotype (Wild Bergamot, Fort Indiantown Gap-PA Ecotype) Individual Seed Species. It is typically found in the coastal plain habitat (both the Atlantic and Gulf. PLANT DESCRIPTION: Helianthus angustifolius is an erect perennial with sturdy green or purplish pubescent stems. Visited by native bees for nectar and nesting material. 0% Juncus effusus 2. Optional postage for mailing. , 2018; Nagamitsu et al. It is the only willow to grow in the lowest and hottest portions of the North American deserts, provided the roots are in moist soil. The recommended NRCS seeding rate for swamp sunflower varies from 2 pounds pure live seed/acre (PLS) (USDA NRCS, 2018) to 4 PLS/acre depending on the number of seeds per pound of a release or ecotype. It is native to the southcentral and eastern United States, found in all the coastal states from Texas to Long Island, and inland as far as Missouri. 2% Pycnanthemum tenuifolium (Narrowleaf Mountainmint) 1. Generally flowers can be seen from August until March however if conditions are favorable it can flower sporadically throughout the year. 0% Tradescantia ohiensis, AL Ecotype (Ohio Spiderwort, AL Ecotype) 0. 2011). 0% Asclepias tuberosa (Butterfly Milkweed) 1. 00 % Chamaecrista fasciculata, FL Ecotype Partridge Pea, FL Ecotype 12. 0% Eupatorium coelestinum, VA Ecotype (Mistflower, VA Ecotype) 1. 00 % Silphium asteriscus var. Plant as a buffer along the edge of wetlands, in a swale, or any other open wet site. Pacific Trillium Checker Lily. 00 0. Summary 2. Sun. Adjust the seeding rate of swamp sunflower when used in a mix. Unlike most sunflowers, this species is a perennial, so it’ll bloom in your garden year after year. 0% Helianthus angustifolius, Coastal Plain NC Ecotype (Narrowleaf Sunflower, Coastal Plain NC Ecotype) 2. In the U. Videos homepage. 1. 7% Helianthus angustifolius, Coastal Plain NC Ecotype (Narrowleaf Sunflower, Coastal Plain NC Ecotype)swamp sunflower, swamp sneezeweed, narrowleaf sunflower, narrow-leaved sunflower Family. More photos / info at the Helianthus angustifolius detail page. studied sunflower atypical transcription factors and miRNAs playing a key role in responses to abiotic stresses. Another common name is swamp sunflower. Native plants are always the best choice for use in landscapes, restoration projects, storm water projects, and naturalized areas. Black Friday Offer – Save 25% off all imagery use code: BFALAMY25. Photo credit: Mary Derrick,. It usually has hairy stems with narrow, willowy, scratchy leaves that are 3-6 inches long. 00. 2. $3. 00 % Asclepias incarnata, PA Ecotype Swamp Milkweed, PA Ecotype 177. Missouri. It’s a member of the aster family. Light: Full Sun. ; Vd), is a soil-borne disease affecting sunflower worldwide. Narrow-leaf sunflower grows to five feet. , 2012) and Helianthus (Andrew & 49 Rieseberg, 2013). 0% Helianthus angustifolius, FL Ecotype (Narrowleaf Sunflower, FL Ecotype) 1. It is cultivated around the world both in tropical and temperate. SSO is widely used for cooking and is valued as an important ingredient in soft spreads, particularly in Europe. 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 central disc of many disc florets. 0% Monarda punctata, FL Ecotype (Spotted Beebalm, FL Ecotype) 1. , 2016). S. For example, Huang et al. S. 0% Panicum rigidulum, PA Ecotype (Redtop Panicgrass, PA Ecotype) 3. 9% Eupatorium perfoliatum, PA Ecotype (Boneset, PA Ecotype)Helianthus (/ ˌ h iː l i ˈ æ n θ ə s /) is a genus comprising about 70 species of annual and perennial flowering plants in the daisy family Asteraceae commonly known as sunflowers. The coastal Qc ecotype is recognized as a Qc population in the coastal environment in northern Hokkaido, which is genetically admixed with Qd and is phenotypically similar to Qd (Ohba, 2006; Aizawa et al. 00. It is cultivated on over 26. 006 LB PLS LOBSIP01 Great Blue Lobelia, PA Ecotype 0. annuus (Miller and Gulya 1991), Pl 5 from H. It grows 6 to 9 feet tall and has bright yellow flowers. PLANT DESCRIPTION: Helianthus angustifolius is an erect perennial with sturdy green or purplish pubescent stems. Wyethia angustifolia. Older trees may be killed by even relatively cool fires, which wound treesNarrowleaf Sunflower Coloring Page; Lesson Plans. 50 % Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype 86. 71 / lb plus tax. 00 each plus tax. The best-known species is the common sunflower. Helianthus angustifolius subsp. Light: Full Sun. The narrow-leaved sunflower is a perennial plant that is hardy from USDA Zone 5a to 9b. It occurs throughout Alabama. 0% Carex vulpinoidea, PA Ecotype (Fox Sedge, PA Ecotype) 3. 3 to 1. 5. The wild ecotype of H. 00 % Juncus effusus Soft Rush 48. 0% Senna hebecarpa, VA & WV Ecotype (Wild Senna, VA & WV Ecotype) 0. every 9 days. ) 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). Facts. Narrowleaf Sunflower. The stem is rather flimsy and relies on such vegetation for physical support. Kit 1: Small Dry/Average Soil Sites (Small & Urban Sites) Kit option 1 contains 550 plugs, and is intended to cover 550 square feet at 1ft spacing or ~1,100 - 1,900 square feet at 1. 1 out of 5 stars 6 ratings. Description - Native perennial herb, subshrub 1 to 2 feet tall occasionally to as much as 4-5 feet, taller than broad, leaves are opposite, linear with entire margins. The stems and leaves are covered in erect hairs. 70 % Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype 86. Native plants, indigenous plants, wildflower seeds, seedlings, landscaping suppliers. Swamp Sunflower. S. View Mapping Selection Options. Thus, Pl 6 was introduced from wild ecotype of H. Sold Out. 4% Monarda fistulosa, Fort Indiantown Gap-PA Ecotype (Wild Bergamot, Fort Indiantown Gap-PA Ecotype) 0. Relatively easy sunflower to identify due to the narrow leaves, which are no longer than normal for a sunflower, but much narrower. Blooming for an extended period from mid-spring to mid-summer, a profusion of large, long-stalked, sunflower-like blossoms, 3 in. The 2 to 3 inch flowers with bright yellow petals and brown centers are attractive to butterflies and other pollinators. 1 pound bulk is $51. Narrowleaf Sunflower, Swamp Sunflower To see larger pictures, click or hover over the thumbnails. Log In. However, cultivated sunflower achene is significantly larger, measuring 7 mm to 25 mm in length,. 00 100. 1 pound bulk is $51. 4% Eupatorium perfoliatum, PA Ecotype (Boneset, PA Ecotype) 0. Seeds were ground or pounded to make flour for bread or cakes. 0% Monarda punctata, FL Ecotype (Spotted Beebalm, FL Ecotype) 1. 1. 3. Heliopsis helianthoides - Sunflower-everlasting. 00. 2. You can find this plant naturally occurring in marshes, wet flatwoods, and roadside ditches throughout north and central Florida. 00A homolog of AtMYB12 has also been associated with variation in floral UV patterns in Brassica rapa (Brock et al. Keep seeds evenly moist when germinating,. Elucidation of the genetic basis of the control of leaf shape could be of use in the manipulation of crop traits, leading to more stable and increased crop production. Aster umbellatus, PA Ecotype $. 42 / lb plus tax. 00 Sunflower was commonly used among Native American tribes. Spreads wide - needs some room. laevicaule, GA Ecotype Starry Rosinweed, GA Ecotype 216. Another common name is swamp sunflower. Narrowleaf Sunflower, also often called the Swamp Sunflower, is a native and common sunflower in Florida. Blooms in Oct, Perennial, for best results plant in June Seeds are Non-GMO, easy to grow Butterflies bees and other pollinators flock to this valuable nectar source Swamp Sunflower will be a favorite in your native landscape for you and the wildlife Swamp Sunflower, also known as Narrow Leaf Sunflower, is native from New York south to Florida and. 1. Natural History. Aster umbellatus, PA Ecotype. About fifty species of sunflowers grow in the U. 1. Family: Asteraceae - Aster family Genus Common Name: Sunflower Native Status: Native Dicot Perennial Herb Helianthus angustifolius - Swamp Sunflower, Narrow-leaf Sunflower. Size & Growth. Place somewhere that receives morning sun and afternoon shade. 188: Maryland Golden Aster: Chrysopsis mariana: 0. See below for the list of plants included in each seed mix: Showy New England Native Wildflower & Grasses Mix. 00 0. Status: Native, FACW (DEP), FACW (NWPL) Specimen: View details of USF Herbarium specimens. Flowering shoots with 3-16 heads appear in late September and October. Marshelder is very drought tolerant. Category: Vascular. 40 $ 2. Helianthus angustifolius Narrowleaf Sunflower Native Perennials Helianthus tuberosus Jerusalem artichoke Native Perennials Hemerocallis Aztec Gold Daylily PerennialsDescription. A profusion of 2-3 inch flowers with 10-20 yellow narrow pointed rays surrounds a purplish-brown disk. 1. Another name for this perennial sunflower is s fewleaf sunflower. 20 45. 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. Family: Asteraceae . Swamp Sunflower or Narrow leaf Sunflower, Helianthus angustifolius, can be found growing in moist, sunny areas from southern New York to Florida and west to the Ohio River valley and south to southern Texas. Include flowers of different sizes and shapes to attract a variety of bees. 40 % Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype 86. This plant is a special value to native bees. It also tolerates a wide variety of soils from sand to poorly drained clay soils. Check out our narrowleaf plant selection for the very best in unique or custom, handmade pieces from our plants shops. 30 % Lycopus americanus, PA Ecotype American Water Horehound, PA Ecotype 72. The genus. Swamp Sunflower: State Rank: S5: Global Rank: G5: State Status: US Status: USACE-agcp: FACW link; USACE-emp: FACW link. A more compact type of Echinacea, Narrow-Leaf Coneflower can be considered more residential. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 10 years. Dreamstime is the world`s largest stock photography community. 00 1. laevicaule GA Ecotype Starry Rosinweed, GA Ecotype 1. Read The Land. 1981),. Swamp sunflower (Helianthus angustifolius). Planting and Care. 1. 7% Monarda punctata, Coastal Plain SC Ecotype (Spotted. You can also use this completed Sunflower record sheet as a reference. 00 % Juncus tenuis, PA Ecotype Path Rush, PA Ecotype 48. Helianthus angustifolius is a species of sunflower known by the common name narrowleaf sunflower or swamp sunflower. 00 % Asclepias tuberosa Butterfly Milkweed 312. 29 - $89. Plant 5–7 of each wildflower species in clusters to maximize visibility to insects. aka Narrow-leaved Sunflower. Swamp or narrowleaf sunflower (Helianthus angustifolius) is similar to great coneflower in that it gets quite tall and is better suited to a naturalistic setting than a highly manicured landscape. Desert four o'clock Mirabilis multiflora. If you want smaller versions, there are some smaller cultivars to be had. 1-ounce seed packets are $4. One plant may quickly sprawl 4 to 6 feet across and generally no. 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. 0% Elymus virginicus (Virginia Wildrye) 5. Stock photos, 360° images, vectors and videos. Plan to have at least three species in bloom each season. The Narrow-Leaved Sunflower ( Helianthus angustifolius), is a true sunflower and hardy perennial native to the United States and found in the northeast, south-central and throughout the south. 0% Helianthus angustifolius, Coastal Plain NC Ecotype (Narrowleaf Sunflower, Coastal Plain NC Ecotype) 2. 42 / lb plus tax. Swamp Sunflower Propagation. The orchid produces 2-3 dark green leaves and 1-18 yellowish green flowers. Asclepias fascicularis## HOW TO GROW MILKWEED, NARROWLEAF Direct sow in the fall or sow indoors 8 weeks before last frost. Sunflower (Helianthus annuus L. Regular or conventional SSO is a linoleic acid-rich oil containing virtually no linolenic, about 20% oleic, 6% palmitic, and 5% stearic acid. 00 % Helianthus angustifolius, FL Ecotype Narrowleaf Sunflower, FL Ecotype 1. 0% Liatris spicata, FL Ecotype (Marsh Blazing Star, FL Ecotype) 1. Here is a difference you won’t want to get mixed up. 1. White M hairstreak ( Parrhasius m-album) on a cherry laurel flower in March of 2021. 0% Lespedeza virginica, VA Ecotype (Slender Lespedeza, VA Ecotype) 1. Seminole County also says you can access the narrow leaved sunflowers via the Lake Jesup Conservation Area. Maclay Gardens State Park Tallahassee, FL. Thin the seedlings once they hit 6 inches tall, leaving the strongest plants about 12 inches apart. 0% Juncus tenuis, NC. Page 1 of 200. 1101/829622 Corpus ID: 209576501; Multiple chromosomal inversions contribute to adaptive divergence of a dune sunflower ecotype @article{Huang2019MultipleCI, title={Multiple chromosomal inversions contribute to adaptive divergence of a dune sunflower ecotype}, author={Kaichi Huang and Rose L. 40 2. 20 % Chamaecrista nictitans, NC Ecotype Sensitive Pea, NC Ecotype. It is native to the south-central and eastern. SWAMP SUNFLOWER (Helianthus angustifolius) aka “Narrowleaf Sunflower” is a member of the family Asteraceae (Aster), which includes herbs sometimes shrubs or vines, rarely trees, with simple or compound, alternate or opposite leaves. Golden desert snapdragonNarrow leaf Sunflower grows to a height of 6+'High x 5'Wide. Ludwigia linearis, Coastal Plain SC Ecotype Narrowleaf Primrose Willow, Coastal Plain SC Ecotype Fast-growing species with indeterminate blooms. Vd/Lt were calculated by vascular diameter/leaf thickness (Lu et al. laevicaule, GA Ecotype. Sow perennial sunflower seeds in spring after the last spring frost date directly in the garden. Illustrations. planifolius, Coreopsis angustifolia The last sunflower to bloom,. It usually has hairy stems with narrow, willowy, scratchy leaves that are 3-6 inches long. Image Categories. Propagation: Seed or division of a cluster. Ships from Blacksburg, VA. 2 sampled 151 sunflower populations that included distinct ecotypes among the three species. The third species— H. The milkweeds used by monarchs. 0. 4 m tall. Ravenna (data not shown). USDA zone 6-97) Perennial sunflower (Helianthus)Also called swamp sunflower or narrowleaf sunflower. Listed on Feb 5, 2023The optimum amount of sun or shade each plant needs to thrive: Full Sun (6+ hours), Part Sun (4-6 hours), Full Shade (up to 4 hours). , 2015). The container should be 4″ wide by 4″ deep. C. 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. It is typically found in the coastal plain habitat (both the Atlantic and Gulf), particularly in wet. 50 % Chamaecrista fasciculata, FL Ecotype Partridge Pea, FL Ecotype 12. Willow-leaf sunflower heads. Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype Clump-forming species; latest blooming sunflower we carry; small seeds are eaten by birds; nectar is food for migrating monarch butterflies. chinensis. 1. The flowers appear in late summer to fall and have many yellow rays with dark red disc center flowers. 2011; Wills and Burke 2006) in the central eastern USA. Leaves are narrow, willowy, scratchy, simple, hairy and pointed at the tip. / Acre. 30 % Helianthus angustifolius, Coastal Plain NC Ecotype Narrowleaf Sunflower, Coastal Plain NC Ecotype 86. You only need to plant a small number as they quickly multiply. Distribution: Principally east 1/3 of Kansas. 8% Pycnanthemum tenuifolium (Narrowleaf Mountainmint) 0. Beginning Friday, Aug 25, browse the available plants and create a wish list on ActiveMontgomery. herbs in the legume and sunflower families. The stems and leaves are covered in. The upright, narrow green stems are adorned with narrow, lacy green foliage. 5% Tradescantia ohiensis, AL Ecotype (Ohio Spiderwort, AL Ecotype) 0. 95,000+ Vectors, Stock Photos & PSD files. They average a 6” length with diameter of about ½”. Julie McConnell, Horticulture Extension Agent II UF/IFAS Extension Bay County 2728 E. Species: NC Piedmont Riparian Mix. 00 2. com. Joe Pye Weed (Eutrochium purpureum) Sun to Partial Shade. 70 % Panicum anceps, SC Ecotype Beaked Panicgrass, SC Ecotype 43. 00 0. (Kartesz, 1999. These haplotypes are highly divergent. species: Rayless sunflower (H.