All pictures are contributed by our community. 꽃은 7-10월에 피고 꽃차례는 옆에 달리며 산방상으로 4-7개의 가지가 발달한다. The stems are topped by a hanging inflorescence and blooms all year. Propagule Processing: Without further drying the plant material, I loosen seeds from fruit clusters using a brush machine (Westrup a/s Slagelse, Denmark) and sieve seeds through a 1/13. The common bulrush is about 2 meters high, where the lesser, contrary to what you would expect, can also reach that height. Species: Green Bulrush, PA Ecotype. 5% Scirpus atrovirens, PA Ecotype (Green Bulrush, PA Ecotype) 0. It is native on the Hawaiian islands of Niihau, Oahu, Molokai, and Hawaii []. 00 10. Bulrushes: Scirpus, Schoenoplectus, Bulboschoenus species Number of results: 19 Bolboschoenus fluviatilisRiver Bulrush; Bolboschoenus maritimusPrairie Bulrush. 0% Scirpus cyperinus, PA Ecotype (Woolgrass, PA Ecotype) 0. Species Characteristics. e) BULRUSH, THREE-SQUARE (Scirpus pungens) SCPU - Triangular-stemmed plant that grows 4 to 6 feet high. Product Categories:Spatial distribution patterns ofScirpus validus were studied in tidal marshes of the lower Savannah River. It is quite variable in appearance. 00 0. Specific to its common name, the stem-base of softstem bulrush is soft to the touch and easily crushed between two fingers. hybrid in New England. 30 % Scirpus cyperinus, PA Ecotype Woolgrass, PA Ecotype 115. validus). Growing in dense clumps, this bulrush typically reaches heights of 4 to 6 feet, forming a striking vertical presence in wetland and aquatic habitats. Scirpus validus f. org: Your online dictionary for English-German translations. Schoenoplectus tabernaemontani (syn. Softstem Bulrush is a perennial grass-like plant with tall stems and clusters of brownish flowers. 10 . Scirpus validus) is a species of flowering plant in the sedge family known by the common names softstem bulrush and great. ) Yan Li, Jian Zhang, Chenglu Zhang, Li Wang, Bo Zhang. It is also commonly called Softstem Bulrush, and botanically, Schoenoplectus tabernaemontani. 20 0. A total of 140 of the 340, or 41%, of the plants flowered before they were harvested; 73% of the plants in the Low treatment flowered, and all taxa. 20 0. Ecological Monographs. 30 % Lycopus americanus, PA Ecotype American Water Horehound, PA Ecotype 72. 21 Scirpus atrovirens Green Bulrush 0. 0% 'uncus 2. Removal efficiency of total nitrogen (TN) loads improved from 60. 30 % Carex. The primary conservation need for this species is the maintenance of hydrology and natural disturbance regime. Ideal conditions for bulrush establishment include gently sloping shorelines, hard and sandy substrate and protection from wind and wave action. 2% in the FTW treatments planted with the pickerelweed and softstem bulrush, respectively. Scirpus validus) is a species of flowering plant in the sedge family known by the common names softstem bulrush, [2] grey club-rush, [3]. 20 0. Look in the phone book under ”United States. 28 0. tabernaemontani (C. 60 % Carex grayi, PA Ecotype Gray's Sedge, PA Ecotype 129. 5 m deep. Stangel, P. Schoenoplectus acutus ( Scirpus acutus, Schoenoplectus lacustris, Scirpus lacustris subsp. The flowers are arranged in a spikelet and resemble orange-brown scales. The tops of the plants on the edge of Strubel Lake in se PA in August 2015. Location in Taxonomic Tree . Wikispecies. On the heels of Sonia Uyterhoeven’s informative series on post-hurricane garden recovery, Jody Payne, the Director of both our Rock Garden and the soon-to-reopen Native Plant Garden, offers a listing of hardy and salt-tolerant plants. 30 % Scirpus cyperinus, PA Ecotype Woolgrass, PA Ecotype 115. 0% 'uncus 2. Obligate wetland plant for inland shallow waters, non-tidal marshes and wildlife. 00 % Glyceria striata, PA Ecotype Fowl Mannagrass, PA Ecotype 360. 특징. 00 % Juncus tenuis, PA Ecotype Path Rush, PA Ecotype 48. Administrative Office 650 Stephenson Hwy . Cattail and reed plant isolated on a transparent background via an alpha channel of great precision. This species usually occurs in poorly drained soil. J. Its stems are hollow and soft. 00 0. Wet shores and shallow water of ponds, lakes, rivers, ditches, and marshes; occasionally in bogs; on sand, marl, or peat. Dominant species are usually Schoenoplectus acutus (= Scirpus acutus), Schoenoplectus tabernaemontani (= Scirpus tabernaemontani), and/or Schoenoplectus americanus (= Scirpus americanus). Schoenoplectus tabernaemontani Excellent for Wetland Wildlife. 1968. General Product Information. Great Bulrush is a member of the Cyperaceae family which includes the genera Carex, Eleocharis and Scirpus. SEEDS/LB. The softstem bulrush is perfect for the margins of wildlife and ornamental ponds as its shoots and roots favor shallow water conditions. Summary 2. 00 1. 405,000 300,000 460,000 108,000 6,550,000 430,000 400,000 550,000 227,000 250,000 183,000. The depth may vary from 4 to 10 inches. Often seen growing in colonies; spreads quickly. quickly. Scirpus americanus, PA Ecotype Threesquare Bulrush, PA Ecotype Rhizomatous species; provides spawning grounds for bluegills and largemouth bass in shallow water; source of food and cover for waterfowl. Bulrush Marsh Bulrush Bed State Rank S4 Community Description Tall rushes and other non-persistent graminoids dominate this lakeshore or rivershore community. C. It is similar to another large native sedge, Scirpus californicus. Softstem bulrush is an extremely tall (to 2 m), olive green/grey, leafless plant with round stems. 6. $1. 5 m) tall. 07 Schoenoplectus acutus Hardstem Bulrush 1. It may also occasionally be found in deeper water and reaches heights of 5–8'. In Utah, Hardstem bulrush is found at elevations of 3620 to 8800 feet. 0 to 1 foot. Hardstem Bulrush Three Square Bulrush Dark Green Bulrush River Bulrush Small Fruit Bulrush Pale Bulrush Alkali Bulrush Common Three S uare Softstem Bulrush Giant Bur Reed Slender Cordgrass Prairie Cordgrass Cattails APPROX. Carex folliculata. The stems are easily crushed. Data Source. Other. Hop Sedge. Leaf blades reduced to scales. org Dues $20/Year 0. 50 % Lobelia siphilitica, PA Ecotype Great Blue Lobelia, PA Ecotype 384. Soft-stem Bulrush Also called great bulrush. 5 mm long. imported from Wikimedia project. Cuban bulrush is quite different from southern bulrush and soft-stem bulrush. Alfred E. Rhus typhina – Staghorn sumac. 00 each: Sisyrinchium, blue-eyed grass: 2" Liner: $0. Southern bulrush is a bulrush sedge from knotty rhizomes; stems to 10 ft. cucullata. By Adam Benfer. Related types: This community type is easily distinguished by its clear dominance of . Schoenoplectus fluviatilis . The inflorescence is a many-flowered, loosely clustered panicle, approximately 1 - 2 inches long (Figure 3). It makes a good mass for good erosion control; it makes good cover for birds; and it is a food for muskrats. As a group, bulrushes are annual or perennial wetland or aquatic plants that can be found growing in clumps or over a large area of shallow water. Scirpus atrovirens : Green bulrush. For a cover crop use one of theBulrush. A constructed wetland system consisting of two settling basins, two wetland cells planted with Typha latifolia L. Establishment. Scirpus validus) is a species of flowering plant in the sedge family known by the common names softstem bulrush and. However, further research is. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. Each spikelet can have 50. Defined as species of plants native to the state that are in rapid decline in the number of plants within the state, but which have not so decreased in such number as to cause them to be endangered. Out of Stock. It grows to 6 ft (1. Individual Seed Species. 12 to 0. atrovirens [Dark-green bulrush] S. A plant species that is always or almost always found in uplands is designated in the. great or soft-stem bulrush (S. It closely resembles two other Minnesota Schoenoplectus species: Schoenoplectus heterochaetus and Schoenoplectus tabernaemontani. Coefficients of. atrovirens) have bristles with barbs that . All pictures are contributed by our community. Clear dominance of great bulrush (Schoenoplectus tabernaemontani), and/or great bulrush (Schoenoplectus acutus) Found in a variety of wetland settings, most commonly in quiet-water areas along the shores of ponds, lakes, rivers, and larger streams, but also in flooded basins and ditches. C. Culms terminate in a 6” wide compound umbel. 0% Leersia o' 0. It grows up to 6 feet tall and has a softer stem than the Hardstem Bulrush. Species:Schoenoplectus heterochaetus, formerly Scirpus heterochaetus, is typically found in standing water up to 5 feet deep along lake and pond margins, and may form dense stands. ) were assessed in a recently established wastewater treatment wetland to quantify volume of substrate occupied by roots and variation in root distribution. Softstem bulrush is generally found in shallow waters or along muddy banks. Growing Conditions: Thrives in moist to wet soils, tolerates standing water. 20 16. Propagule Processing: Without further drying the plant material, I loosen seeds from fruit clusters using a brush machine (Westrup a/s Slagelse, Denmark) and sieve seeds through a 1/13. Cultivars, Improved and Selected Materials (and area of origin) Contact your local Natural Resources Conservation Service (formerly Soil Conservation Service) office for more information. Bulrush (Schoenoplectus). 5% Mimulus ringens, PA Ecotype (Square Stemmed Monkeyflower, PA Ecotype) 0. It is an upright, spreading marsh grass with large triangular dark green stems with brownish inflorescences hanging pendulously from spring to fall. California Academy of Sciences. Find Softstem Bulrush stock images in HD and millions of other royalty-free stock photos, illustrations and vectors in the Shutterstock collection. atrovirens [Dark-green bulrush] S. Scirpus validus) is a species of flowering plant in the sedge family known by the common names softstem bulrush and great bulrush. [Three-square bulrush] S. $$1. 00 % Carex stipata, PA Ecotype Awl. The stems are unusually spongy and grow 5-6’ tall and. Although it will tolerate some salinity, most of the bulrush in the Reserve is found east of Interstate 5 where the ocean influence is. The stems are unusually spongy and grow 5-6’ tall and. It prefers to grow in marshes, streams, and lakes in stagnant shallow water with a muddy or sandy bottom. Schoenoplectus tabernaemontani (Softstem Bulrush) from $1. Kingdom. 50 0. Submerged portions of all aquatic plants provide habitats for many micro and macro. 1% Mimulus ringens, PA Ecotype (Square Stemmed Monkeyflower, PA Ecotype) 0. Hardstem bulrush is a dominant emergent on moist and saturated sites in the northern plains and prairie states [13,40,54,72]. 3% Scirpus cyperinus, PA Ecotype (Woolgrass, PA Ecotype) 0. The presence of macrophytes is one of the most conspicuous features of wetlands and their presence distinguishes constructed wetlands from unplanted soil filters or lagoons. Thrives in damp soil and up to 10 inches of water and is tolerant of fresh, acid, saline, or alkaline waters. Timber Press, Portland, OR. Softstem bulrush grows immediately in and around th. Common: softstem bulrush . 5 m. It is usually found in large colonies in marshy areas. 0. Scirpus pungens, Scirpus americanus, Schoenoplectus americanus. We recommend that local ecotype seeds (i. The dense grassy patches on the right side of the Birdwalk in the following picture are paragrass. 5% Scirpus a 0. C. 3% Lobelia siphilitca. It is usually found in large colonies in marshy areas. This plant is a part of a family of plants called sedges and is a perennial. 2008; BACKGROUND: The removal of methylene blue from aqueous solution was studied using softstem bulrush (Scirpus tabernaemontani Gmel. Bur-reed, also known as giant bur-reed, is a robust rhizomatous plant with thick, spongy stems and leaves. 866-417-8156. Summary 2 Schoenoplectus tabernaemontani (syn. Aquatic macrophytes such as pickerelweed, pondweeds, and water-lilies may be25. All pictures are contributed by our community. Storm Clean-Up 101: Salt-Tolerant Plants. Sparganium eurycarpum, PA Ecotype (Giant Bur Reed, PA Ecotype) Juncus effusus (Soft Rush) Leersia oryzoides, PA Ecotype (Rice Cutgrass, PA Ecotype) Carex crinita, PA Ecotype (Nodding Sedge, PA Ecotype) Scirpus atrovirens, PA Ecotype (Green Bulrush, PA Ecotype) Scirpus cyperinus, PA Ecotype (Woolgrass, PA Ecotype) AREA A - SHRUB MASSES Aronia. 1% Aster novae-angliae, PA Ecotype (New England Aster, PA Ecotype) 0. Schoenoplectus tabernaemontani is a species of flowering plant in the sedge family known by the common names softstem bulrush, grey club-rush, and great bulrush. Class – Type Seeds lb/acre (kg/hectare) 5 Forb with Annuals Mixture (Below) 1 (1) Annuals Mixture 2/ 5/ 6/ Forb Mixture (Below) 10. 00 Add to cart; Add to Wishlist. Scirpus polyphyllus. The culms are upright or curved with no obvious leaf blades. Propagation by Seed:softstem bulrush Interesting Notes. Roots of this bulrush can be ground into flour, and young roots and young shoots can be eaten raw or cooked. It can be found throughout the world, growing in many types of moist and wet habitat, and sometimes in shallow water. and Mary U. soft-stem bulrush, great bulrush, softstem bulrush, soft-strem club-rushWe recommend that local ecotype seeds (i. Previous Next. We recommend that local ecotype seeds (i. ) tall and survive in marshes, bogs, sand, or gravel bars. Hard-stemmed bulrush’s name partly comes from the firmness of the plant. e. This fire occurred during an extended drought. Hardstem bulrush, softstem bulrush, chair-maker’s rush, and bayonet rush are common dominants. Schoenoplectus pungens Three-square Bulrush 1. Bulrush species are also very effective at taking up nutrients and stabilizing shorelines. Charity No. ) as the biosorbent. Both species are commonly seen in marshes and along shorelines in water up to 1. 111 views, 8 likes, 1 loves, 0 comments, 0 shares, Facebook Watch Videos from River Refuge Seed Company: Softstem BulrushSoft-stem Bulrush might first be noticed as a large colony of stems growing in water, the stems topped by a hanging inflorescence. Hardstem bulrush (PA seed source) 1,2 and 3 . These sturdy perennials can grow almost 10ft tall (~3m), and in their natural state they are a. 4% Carex stipata, PA Ecotype (Awl Sedge, PA Ecotype) 0. 00 0. Habit: hardstem bulrush despite its common name is an erect giant species of sedge with long cylindrical to angular gray green stems. 16 Quick View. ERNMX-131 35% Fox Sedge, PA Ecotype (Carex vulpinoidea, PA Ecotype) 20% Lurid (Shallow) Sedge, PA Ecotype (Carex lurida, PA Ecotype) 7% Green Bulrush, PA Ecotype (Scirpus atrovirens, PA Ecotype) 7. Mixed in with the tall herbs are lower forbs including several rare species. 70 % Carex scoparia, PA Ecotype Blunt Broom Sedge, PA Ecotype 81. Gmelin)Palla (soft-stem bulrush or lake clubrush) wereinvestigated during the second and third growthseasons in four equivalent subsurface-flow, gravel-bedconstructed treatment wetlands. 00 % Carex vulpinoidea, PA Ecotype Fox Sedge, PA Ecotype 28. 50. 0% Leersia o' 0. 가지는 길이 1-5 cm 로서 다시 갈라지고 소수는 달걀모양 또는 긴. Native plants are always the best choice for use in landscapes, restoration projects, storm water projects, and naturalized areas. Schoenoplectus heterochaetus × Schoenoplectus tabernaemontani → Schoenoplectus ×steinmetzii (Fern. 0. It spreads, sometimes aggressively, to form dense colonies. This species usually occurs in poorly drained soil. ? Did you know? Softstem. 30 % Lycopus americanus, PA Ecotype American Water Horehound, PA Ecotype 72. The triangular green culms are soft, spongy and up to 8’ tall. Soft-stem bulrush is a bulrush sedge. Data. Vallisneria americana (American Eelgrass)Bulrush, Any of the annual or perennial grasslike plants constituting the genus Scirpus, especially S. 4%. Periods of low water facilitate seed bank expression and seedling establishment when litter levels are low. S. 00 % Scirpus cyperinus, PA Ecotype Woolgrass, PA Ecotype 115. 9006 Mercer Pike, Meadville, PA 16335-9299 (800) 873-3321 or (814) 336-2404. 00 % Elymus virginicus, PA Ecotype Virginia Wildrye, PA Ecotype 10. University of Michigan Press, page 124 View all documented uses for Schoenoplectus. September 8, 2012. It blooms from spring to summer and occurs almost always under. The bulrush as a species has two types of leaves and they are either well-developed or blade-like. SCIENTIFIC SYNONYMS:Schoenoplectus lacustris (L. ) in the Americas, all of which grow in moist environments and can be used as a wild and nutritional addition to the human diet. Propagule Processing: Without further drying the plant material, I loosen seeds from fruit clusters using a brush machine (Westrup a/s Slagelse, Denmark) and sieve seeds through a 1/13. 5% Alisma subcordatum, PA Ecotype (Mud Plantain, PA Ecotype) 0. Growth of a wetland plant (softstem bulrush, Schoenoplectus tabernaemontani) was suppressed by ZnO NPs at 1000 ppm (Zhang et al. View picture of Soft-stem Bulrush, Great Bulrush (Schoenoplectus tabernaemontani) at Dave's Garden. Trees and Shrubs. Pizzo Native Plant Nursery , IL. 20. Such a mechanism is fostered by microbes within the attached biofilms. 50 % Iris versicolor Blueflag 240. 2013 Price List - Ernst Conservation Seedsbulrush, a deciduous herbaceous plant, is distinguished by their long cylindric stems from 5 to 8 feet tall. Some marshes may have mudflats dominated by forbs and low vegetation in patches among the graminoids; many have a very narrow band of low forbs near the high tide/upland interface. 00 0. Species: OBL Wetland Mix. Photo Credit: Bryce Olson, NPS. 70 % Carex stricta, PA Ecotype Tussock Sedge, PA Ecotype 672. Wang. However, softstem bulrush stands can be reduced if prolonged draining and flooding continuously occurs. ) as the biosorbent. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants. G. 50 each: Serenoa repens, Saw Palmetto: 3G / 10" 6”+ in height: $12. Dwarf cattailNatural Processes. 6 to 4. Syn: Scirpus validus, softstem bulrush: Family: Cyperaceae: Hardstem and softstem bulrushes are tall, stout, perennial plants with round, olive green stems, drooping brown flower clusters near the stem tips, and a few inconspicuous leaves at the stem bases. cyperinus [Woolgrass] Droseraceae [Sundew family] Drosera [Sundew]Bulrush Marsh System: Palustrine Subsystem: Herbaceous PA Ecological Group(s): Marsh Wetland Global Rank: GNR State Rank: S3 General Description These are communities dominated by soft-stem bulrush (Schoenoplectus tabernaemontani), and/or hard-stem bulrush (Schoenoplectus acutus), or less commonly threesquare (Schoenoplectus. However, softstem bulrush stands can be reduced if prolonged draining and flooding continuously occurs. A tall, fast grower, adds a deep green vertical accent. Add to Project. It may occur in combinationof wild rice, softstem bulrush, and pickerelweed, often covering extensive areas. Food. It may also require prescribed fire over the long-term for perpetuation. Introduction to the Project As part of the course, ESR 410/510 - Biodiversity of Oregon Wetland Plants , students are helping to create a web site which will contain descriptions (including pictures) of the common wetland plants found in the greater Portland area. Scirpus validus) is a species of flowering plant in the sedge family known by the common names softstem bulrush, grey club-rush, and great bulrush. We evaluate the importance of benthic habitats as space for shelter, feeding, and breeding by coastal fishes and motile invertebrates in four biogeographic regions of the eastern United States. 15% OFF orders of 6 or more flats of any species from Pizzo Native Plant Nursery. Soft-stem bulrush Schoenoplectus tabernaemontani is a tall, perennial, herbaceous plant that grows up to ten feet tall. The effects of various parameters incl. 60 1. Schoenoplectus tabernaemontani ( syn. Schoenoplectus tabermontanii is commonly used for soil stabilization around pond edges and nutrient and heavy metal up take in storm water. Softstem Bulrush (Schoenoplectus tabernaemontani) - 1 Gallon Pot; One of if no the tallest and fastest growing among the rushes, Softstem Bulrush, also known as Great Bulrush, is a North American native. WOOD PRODUCTS VALUE : NO-ENTRY IMPORTANCE TO LIVESTOCK AND WILDLIFE : Hardstem bulrush herbage production is high, but forage value is low. 5-1 m deep)2013 Price List - Ernst Conservation SeedsThreatened: Listed as Threatened Plants in the Preservation of Native Flora of Florida Act. Seeds Per Pound: Softstem Blurush is a cool-season, rhizomatous, native grass-like perennial. The genus name "Scirpus" is the Latin term for bulrush. The importance of different habitats changed with latitude. 2nd edition. is from 1878 from the eastern side of Mobile Bay in Alabama (SERNEC 2022); however, the species may have arrived in Florida around the same time (Chapman 1889). Hardstem bulrush, softstem bulrush, chair-maker’s rush, and bayonet rush are common dominants. $2. It grows 4-5’ tall and blooms in June-July. 00 % Carex grayi, PA Ecotype Gray's Sedge, PA Ecotype 129. It's considered a "leafy" bulrush because of its conspicuous leaves, unlike those of most other bulrushes. Gmel. ) as the biosorbent. 50 % Alisma subcordatum, PA Ecotype Mud Plantain, PA Ecotype 192. PA. [68579] 24. Actinoscirpus grossus (also called Mensiang, Greater club-rush, Giant bulrush). Press the seed into the surface of the soil, compacting the soil very firmly. GENERAL BOTANICAL CHARACTERISTICS: Common rivergrass is an emergent, perennial, rhizomatous cool-season grass which grows 2. Geography. The spikelets are a light reddish brown, compact, and. Common names: Reeds, pencil reeds. 52. Hardstem bulrush grows on firm bottoms; softstem bulrush grows on mud bottoms. 0% Care-x SR 8. Grasslike, leaves disappear in winter. *, substring_index(group_concat(distinct pa. [Three-square bulrush] S. 8 cups of water every 9 days when it doesn't get direct sunlight and is potted in a 5. The effects of various parameters including contact time, biosorbent dosage, ionic strength and solution pH on the biosorption were investigated. Found throughout much of the world, including arctic and tropical wetlands alike, softstem bulrush produces extensive root systems that expand into colonies of upright stems that can reach upwards of 6-feet in height (although slightly shorter plants are more common). Pros and Cons of Bulrush. North Carolina: Herald Publishing. 잎. Scirpus validus) is a species of flowering plant in the sedge family known by the common names softstem bulrush, grey club-rush, and great. and Echinochloa crus-galli, was operated for dairy wastewater treatment. 2 Spring. Soils: Soils are usually coarse-fine textured, anaerobic. 1975. Faust Park, 15193 Olive Blvd. It is hardy to UK zone 4. 30 % Scirpus atrovirens, PA Ecotype Green Bulrush, PA Ecotype 144. 00 % Vernonia noveboracensis, PA Ecotype New York Ironweed, PA Ecotype 264. . Great Bulrush needs 0. Click on names to expand them, and on P for PLANTS profiles. Habitat: Marshes, streams, ponds, and lakeshores . Native plants are always the best choice for use in landscapes, restoration projects, storm water projects, and naturalized areas. After a prescribed fire in the Great Salt Lake Marsh, Utah, on September 2, 1981, hardstem bulrush sprouts were 1. Species Type: Native; Product Categories: Grasses & Grass-like Species, Wet Meadows & Wetlands. Schoenoplectus tabernaemontani, also known as Great Bulrush or Softstem Bulrush, is a magnificent wetland plant that boasts both aesthetic and ecological appeal. the spectrum. This culm is. The plants were cultivated using Hoagland's nutrient solution with a concentration of caffeine ranging from 0. Leaves attach to the plant near or at the base of the plant. It is useful for wildlife as cover and a food source for wetland birds and muskrats. It is useful for wildlife as cover and a food source for wetland birds and muskrats. Cuban bulrush has also been recorded in Louisiana (first recorded in 1944), Texas (1958), Georgia (1994), and Mississippi (2001;. 00 % Carex stipata, PA Ecotype Awl. Factors affecting growth of softstem bulrush (Scirpus validus), an obligate wetland plant frequently used in subsurface-flow constructed wetlands in North America, were studied in a controlled. 5% Helenium autumnale, PA Ecotype (Common Sneezeweed, PA Ecotype) 0. Note the reddish brown spikeles in the inflorescence t and the thick stems which can be. 00% : Juncus effusus ; Soft Rush ;. C. Individual Seed Species. Sheaths are deeply V-shaped at the tip, the membranous front splitting and becoming fibrous with age. Troy,MI 48083-1110 . This species usually occurs. Schoenoplectus pungens: Common threesquare (PA seed source) 1,2 and 3 . Suggested companions: other bulrushes, sedges (Carex sp. Softstem bulrush and pickerelweed, two obligate wetland plants. Look in the phone book under ”United States.