[3], https://en.wikipedia.org/w/index.php?title=Carex_saxatilis&oldid=1026600314, This page was last edited on 3 June 2021, at 06:20. 1, edn 2. Groenl. If you are planting your Carex as a groundcover over a large area, to determine how many plants you will need, it is often necessary to determine total square feet of the planting area. By our definition, a hedge is typically more formal and lower in height than a privacy screen. ): 293. Greenland, St. Pierre and Miquelon, Alta., B.C., Man., N.B., Nfld. A hedge is made of closely planted shrubs or other plants which, as they grow and are trimmed and shaped or left to grow natural, form a straight or curved solid wall or fence of foliage from 1 to 10 feet in height. margins and sometimes midvein paler in colour than the adjacent area of the Terminal spike Tilling can also bring buried dormant weeds seeds to the surface. Russian plants (e.g., Novaya Zemlya), i.e., subsp. If there will be more than one row of plants, begin by setting out or marking one straight row of plants. stenolepis New England Tarn shores and moist turf on ledges and in gullies. These characters decrease in size eastward across North America with successively smaller plants usually referred to as C. saxatilis and C. miliaris. Soc. Club 1: 36. continent, with intermediate plants usually referred to as C. saxatilis stems horizontal; rhizomatous; compact. Genus: Carex. A privacy screen is made of one or a mixture of taller growing shrub and/or tree varieties that grow 10 to 50 feet or more in height and are planted in straight or curved single or staggered rows to create a visual, sound and/or wind buffer. 3 vols, Sedges of the British Isles. Plants growing between rocks. Plants from western North America, often named C. physocarpa, tend to be robust with long peduncles on the pistillate spikes, wide leaves, and large perigynia. This weak east/west cline is confounded by large amounts of variation within small geographic areas and phenotypic plasticity. Carex physocarpa Presl, ); Lve and Lve (1956, Iceland); Knaben and Engelskjn Note the perigynia are brown. [family CYPERACEAE], Filed as Carex saxatilis L. [family CYPERACEAE], Carex caryophyllea Latourr. Soc. More widespread species of these habitats are C. viridula subsp. Carex than the apex of the inflorescence (lower leaves on the stem often extend beyond Taxonomy. sedge. A. What Causes Flower Buds To Fall Off Or Drop From A New Plant Or Tree? Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA., 2003. plants. dry; an achene; indehiscent. Can. 1955. Circumpolar, or circumboreal. Lepage nothomorph longideus Lepage [family CYPERACEAE], Lectotype of Carex rotundata Wahlenb. Staminate flowers conspicuous. characters, and others, decrease in size eastward across the North American L.H. to exist in the county by laxa, and different Carex vesicaria L. var. Perigynia ascending, often dark-colored, obscurely few-veined, veins not running to beak, tightly investing achene, elliptic, 2.25.5 1.12.9 mm, apex abruptly contracted; beak 0.20.8 mm, bidentulate, teeth straight, to 0.3 mm. This page was last edited on 25 April 2022, at 16:58. (1994). All rights reserved. A perennial, C. saxatilis usually flowers freely, but is more likely to maintain its Scottish populations by vegetative growth. It is under little threat, and is now better recorded than it was when mapped by Stewart et al. (Under the description tab on every plant page in Wilson Bros Gardens you will find a spacing recommendation.) It occurs on flat mountain tops and gentle slopes, and in damp flushes and hollows where snow lies late. Carex miliaris Michx. They are intermediate between other rich fen communities of unit D4.1 and arctoalpine communities of unit D4.2. [3], This sedge is variable in appearance. Leaves mainly Bailey; In more southern habitats, C. saxatilis is almost always associated with shoreline habitats and is absent from . compacta Wimm. Terminal spike completely staminate. [family CYPERACEAE], Filed as Carex atrata L. [family CYPERACEAE], Lectotype of Carex saxatilis L. [family CYPERACEAE], Isotype of Carex saxatilis var. may be reliant on water-level fluctuations to eliminate competing vegetation 1982. Carex saxatilis Viewer. In a study of In wetter Even in regions where Carex are evergreen, after an unusually cold winter that damages or discolors foliage, plants should be cut back or mowed by two-thirds their height. 2n = 78, 80. (0.20.8 mm); apex oblique, becoming slightly bidentate. Culms trigonous in cross section, 890 cm, scabrous distally. roadside ditches, Sphagnum bogs, sandy beaches, openings in spruce 1835. A. Ford and P. W. Ball (1992) have demonstrated that these segregates represent elements in a continuum rather than discrete taxa. Vesicariae, using Carex saxatilis Carex vesicaria Carex stenolepis Lessing is a very rare sedge hybrid, known only from tarn shores on the east slope of Katahdin, Piscataquis County, ME. Click on the thumbnail(s) below to view other versions of this printer-friendly PLANTS profile with a full-sized image and a high-resolution publication image (when available). Name Status Confidence level Source Date supplied; Carex saxatilis L. Accepted: WCSP: 2012-03-23: Carex saxatilis Huds. Carex saxatilis also occurs in roadside ditches, Sphagnum bogs, sandy beaches, openings in spruce muskeg, seasonally wet ponds, wet gravel, mud flats, and standing water along the shorelines of lakes, ponds, and slow-moving streams. Bailey, A. Ford et al. 84: 93. Lve Pl. "Carex saxatilis Linnaeus in Flora of North America @ efloras.org" eFlora. If necessary, you might need to add some of your soil mixture to the bottom of the hole to achieve proper planting depth. Plants from western North America, often named C. physocarpa, tend to be robust with long peduncles on the pistillate spikes, wide leaves, and large perigynia. recognised and present alternative theories for this clinal variation. It occurs in Alaska, throughout most all of Canada to Greenland and in Eurasia. Full access to these resources typically requires affiliation with a partnering organization. miliaris (Michx.) Cladoprophylls present. ; C. rhomalea (Fern.) All Rights Reserved. Native Plant Trust or respective copyright holders. (2003) Accessed February 2018. http://www.worldfloraonline.org/organisation/Cyperaceae, http://www.efloras.org/flora_page.aspx?flora_id=1, http://www.worldfloraonline.org/organisation/WFO, NCBI - National Center for Biotechnology Information, BOLD Systems - Barcode of Life Data Systems, GBIF - Global Biodiversity Information Facility, http://www.theplantlist.org/tpl1.1/ record/kew-230640. The northern Greenland For example, plants with a recommended spacing of 24" apart should be spaced at least 12" from the edge of the bed (or surfaced area) to the center of the plant. Plants from western North America, often named C. physocarpa, tend to be robust with long peduncles on the pistillate spikes, wide leaves, and large perigynia. Flowers unisexual. http://nature.ca/aaflora/data, accessed on DATE. Fennoscandian, KaninPechora, Svalbard Franz Joseph Land, Polar Ural Images. Type: Selected by Egorova (1999: 184). the Canadian Arctic Archipelago: Descriptions, Illustrations, Identification, (C. miliaris), Development supported by National Science Foundation Grants The record derives from WCSP Botanical Society of the British Isles Handbook no. reports it as an accepted Aiken. Lessing is a very rare sedge hybrid, known only from tarn shores on the east slope of Katahdin, Piscataquis County, Next, deeply water the planting area, including the root ball, to a depth equal to the height of the root ball. Flowering stems triangular in cross section. Perigynia fused to the apex except for a small aperture through which the In damp area beside road. Plants usually loosely cespitose; rhizomes short, congested. Bot. Then continue back-filling to the top edge of the rootball. http://www.worldfloraonline.org/taxon/wfo-0000350993, Manual of Vascular Plants of Northeastern US and Canada. B) Perigynia with two stigmas. Montane habitats (acid grassland and heath with montane species), Online Atlas of the British and Irish Flora, Atlas of north European vascular plants north of the Tropic of Cancer. habitats, C. saxatilis is almost always associated with shoreline the upper part of the perigynia. Show Exact status definitions can vary from state to sheathless. Most average garden soils fall between a pH range of 6.0 to 7.0. 976 1753. the margins), veins parallel. Its most southerly localities are in Scotland. [email protected] 2.514(20) cm long; 545 mm wide. Habitat. Copyright is held by the Flora of North America Association for all volumes except Volumes 24 and 25 (Poaceae). 0.25mm long). Carex Carexsaxatilis altitudes where it grows near mountain streams. (Crawfordsville) 9: 120. underground stems scales present. 1952. Consaul, C.L. herbs; caespitose; loosely tufted in several tufts. Check soil moisture frequently by touching the soil with your finger tips. Inflorescences 2.5-14(-20) cm; proximal bract 0.6-16(-29) cm, shorter than or equaling inflorescence; proximal 1-3 spikes pistillate, erect or the proximal often pendent; terminal 1-3 spikes staminate. marshes, along streams, river terraces, tundra, seashores (in bogs or on Gaz. this publication: Aiken, S.G., Dallwitz, M.J., Consaul, L.L., McJannet, C.L., Moist or wet, sandy or gravelly soil; circumboreal, s. to Me., Hudson's Bay, and the w. cordillera. laxa. Why Are The Flowers On Autumn Twist Encore Azaleas Blooming Pink Instead of White? Once you have the square footage, then you can determine how far apart you will space plants in the planting area. Heilborn (1928, northern Europe); Lve (1954b?, Nunavut, Baffin Island, Iqaluit. Common in hamlet of Cape Dorset. Carex miliaris Michx., Fl. If you're unsure about the pH of your soil, or whether or not it's suitable for growing Carex, it's a good idea to test the soil pH in the planting area. You can quickly test soil pH with an inexpensive soil pH tester probe. After setting out the first row, stagger the plants on the second row and so on until the space is filled. Range: Circumboreal, south to Quebec and northern Maine. None. Carex saxatilis is threatened in Saskatchewan because it is rare or uncommon and is limited to the northern regions of the province. Our plants are var. S.G. Aiken, M.J. Dallwitz, L.L. 104. Russet Sedge [Carex miliaris Michx., . This sedge also occurs more sparingly on less basic or even acidic substrates on the central Grampians, even growing amongst Sphagnum spp. Amer. A. Ford et al. Ecological characteristics: Unclear; one present occurrence in Maine. Carex saxatilis is highly variable in North America. A. Ford et al. surface glossy; glabrous; tuberculate (slightly); faintly veined (with These hybrids are infrequent, largely sterile, and intermediate in morphology between the two parents. vesicaria L. subsp. Boles, G.W. If you're unsure about the pH of your soil, or whether or not it's suitable for growing Carex, it's a good idea to test the soil pH in the planting area. 2n = 78, 80. those considered historical (not seen in 20 years). There are several reason we usually don't recommend it. Adding organic compost to the soil or using compost as mulch can also help to increase acidity and maintain acid soil conditions. Set your plant in the planting hole so that the top edge of the rootball is at or slightly above ground level. Here's a breakdown of what you need to know regarding planting and caring for Carex plants As mentioned above, some Carex prefer a consistently moist to boggy soil while others like a drier, well-drained soil. Before using any chemical read the mixing and application instructions on the label. Taxon as an environmental indicator. Territories, Nunavut Islands, continental Nunavut, northern Quebec, Labrador. 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