This species is a perennial bunchgrass with culms as much as 100 cm (39 in) tall. Poa is a genus of about 500 species of grasses, native to the temperate regions of both hemispheres.Common names include meadow-grass (mainly in Europe and Asia), bluegrass (mainly in North America), tussock (some New Zealand species), and speargrass. KEY TO THE IDENTIFICATION OF THE POA SECUNDA AGGREGATE IN THE PACIFIC NORTHWEST OF NORTH AMERICA From: Adolf Ceska [aceska@telus.net] Poa secunda in the broadest sense is distributed over most of western North America with disjunct populations in the Gaspe Peninsula, Quebec and another in Chile. Click here to review or comment on the identification. The Plants Database includes the following 97 species of Poa . [6] Cultivars include 'Canbar', 'Service', 'Sherman', and 'Supernova'. Etymology: (Greek: ancient name applied to various grasses, fodder plants) Note: California is … Glumes and lemmas ± rounded on the abaxial surface, scarcely keeled; lemmas minutely pubescent with stiff or soft hairs between the veins, at least in the basal ½ Variation and Names in the Poa secunda Complex ELIZABETH ANNE KELLOGG Abstract The members of the Pea secundo complex were studied udng transphtnt experiments, morphological studies of population samples, and various nmnericnl taxonomic techniques including principal components analysis and discrhninant analysis. Nevada bluegrass has distinctive long acuminate ligules from 1.5 to as much as 6 mm (1/16 to ¼ in) long. Occurrence. Discover Life's page about the biology, natural history, ecology, identification and distribution of Poa secunda - Sandberg bluegrass -- Discover Life [family POACEAE] It is by D. Walters and C. Southwick at USDA. Individual Sandberg bluegrass plants studied were on a site which had been burned and seeded to crested wheatgrass (Agropyron cristatum) in 1957 (3 years prior to the study). Questions and/or comments to the Bugwood Webmaster, D. Walters and C. Southwick, Table Grape Weed Disseminule ID, USDA APHIS PPQ, Bugwood.org. Identification. Flower: generally bisexual, sometimes pistillate and/or staminate; fertile anthers 0.2--4.5 mm; ovary glabrous; fruit firm. Crested wheatgrass establishment was poor to fair. [2], This list has been aggregated from three sources, each having considerably differing lists of taxa, Fact Sheet available in PDF and DOC form from, Fire Effects Information Service information, Original description published in 1830, in Latin, https://en.wikipedia.org/w/index.php?title=Poa_secunda&oldid=956944089, Creative Commons Attribution-ShareAlike License, This page was last edited on 16 May 2020, at 04:52. Download a high-resolution JPEG image of Poa secunda (518 KB) Time Generated: 11/09/2020 02:40 AM CST PLANTS Home | USDA.gov | NRCS | Site Map | Policies and Links Steud. Cheatgrass (Bromus tectorum) and Russian-thistle (Salsola kali) … Similar Species Bluegrass, Annual Poa annua Bluegrass, Rough Poa trivialis Bentgrass, Common Agrostis capillaris Nimblewill Muhlenbergia shreberi Herbicidal Control Options Preemergence: Mesotrione Post Emergence: Foramsulfuron, Mesotrione, Sulfosulfuron Please note: one or more of these active ingredients may exist in combination-type brand name products. Native Introduced Native and Introduced. Poa je jedan od rodova kosmopolitskih gramnea , [1] rasprostranjen u umjerenim i toplo-umjerenim regijama obje hemisfere. N O T E : This list has been aggregated from three sources, each having considerably differing lists of taxa, Poa secunda (variously known by the common names of Sandberg bluegrass,[2][3][4] alkali bluegrass,[4] big bluegrass,[4] Canby's bluegrass,[2] Nevada bluegrass,[4] one-sided bluegrass,[3] Pacific bluegrass,[2] pine blugrass,[2] slender bluegrass,[2] wild bluegrass,[4] and curly bluegrass. Poa secunda/ Key to the Identification of the Poa secunda Aggregate in the Pacific Northwest of North America - No. Transfer of the perfect flower trait from Poa secunda to Poa arachnifera. You may not use this work for commercial purposes unless permission is granted by the photographer or copyright owner. Location. We used late spring prescribed burns over a span of eleven years on Poa secunda (pine bluegrass), a rare native annual forb Amsinckia grandiflora (the large-flowered fiddleneck) and local native and exotic species, with four additional years of measurements after the final burn. Identification of dihaploids in tall fescue utilizing capillary electrophresis-(Abstract Only) Generation and release of molecular markers for Poa Arachnifera Torr-(Peer Reviewed Journal) Kindiger, B.K., Conley, T., Cai, H. 2013. Full text of "Identification of conservation priorities for and threats to Palouse grassland and canyon grassland remnants in Idaho, Washington, and Oregon" See other formats [4] It is highly resistant to drought conditions, and provides excellent fodder;[3] and has also been used in controlling soil erosion,[4] and as revegetator,[4] often after forest fires. identifiant Système d'information taxinomique intégré: 17156 identifiant Encyclopédie de la Vie: 596761 identifiant Global Biodiversity Information Facility: 2687949 identifiant Tropicos d'un taxon: 26602007 identifiant International Plant Names Index d'une plante: 92968-2 identifiant The Plant List: tro-26602007 Etymology: (Greek: ancient name applied to various grasses, fodder plants) Note: California is … 61:41-411. Image 5466601 is of Sandberg bluegrass (Poa secunda ) spikelet(s). IDENTIFICATION OF GRASSES for Eastern Oregon and Washington by Scott M. Lambert USDA NRCS Washington State University Pullman Washington The grass identification information provided in this technical note includes plant ecology and leaf and seedhead characteristics. similarities, identification of some species is difficult. 277 November 29, 2001 Country State or Territory Elevation Minimum elevation (in metres) Coordinate uncertainty (in metres) Spatial validity Location ID. Rich.) Image 5466600 is of Sandberg bluegrass (Poa secunda ) floret(s). Syntype of Poa tenuifolia var. It is by D. Walters and C. Southwick at USDA. Click here to review or comment on the identification. Click below on a thumbnail map or name for species profiles. California Department of Food and Agriculture, , photographed in laboratory at CPHST in Fort Collins, Please allow clipboard access to copy the image. [7] Historically, indigenous Americans, such as the Gosiute of Utah, have used P. secunda for food. Poa secunda (variously known by the common names of Sandberg bluegrass, alkali bluegrass, big bluegrass, Canby's bluegrass, Nevada bluegrass, one-sided bluegrass, Pacific bluegrass, pine blugrass, slender bluegrass, wild bluegrass, and curly bluegrass. 341 January 27, 2005; Poa secunda - Infraspecific Taxonomy - No. Opis. Poa is Greek for "fodder". Floret pair showing the rachilla joining them. Check Google Images for Poa secunda: The photographer's identification Poa secunda has not been reviewed. For more imformation, please see, Creative Commons Attribution-Noncommercial 3.0 License, Warnell School of Forestry and Natural Resources, College of Agricultural and Environmental Sciences, Center for Invasive Species and Ecosystem Health, USDA National Institute of Food and Agriculture, Southern Integrated Pest Management Center. Poa secunda ssp. P. secunda 12a. The photographer's identification Poa secunda ssp. The distinguishing vegetativecharacteristics for bluebunch wheatgrass (Pseudoroegneria spicata), slender wheatgrass (Elymus trachycaulus ), thickspike wheatgrass (Elymus lanceolatus), and western wheatgrass … It is not intended to show all plant identification features. It is a complex of apomictic forms and as many as 45 "species" have … Identified by Taxon identification issue Specimen type. secunda has not been reviewed. Native to California CNPS rare plants Not native to California Affinity to serpentine soil Cal-IPC invasive plants Poa secunda is a cool-season perennial bunchgrass common to grasslands of western North America. Poa are members of the subfamily Pooideae of the family Poaceae. The complex is shown to comprise 2 species: Poa curtifohz, a … Botanical Electronic News-Identification of Poa secunda Aggregate (POSE) CA-Jepson Manual (POSE) ID-Palouse Prairie Foundation Newsletter (POSE) IN-Purdue University Center for New Crops (POSE) LA-Louisiana State University Herbarium Specimens (POSE) UK-World Grass Species Descriptions (POSE) USDA NRCS Montana Plant Materials Center (POSE) USDA NRCS Washington Plant Materials Center … elongata Vasey, G. 1878 [family POACEAE] Syntype of Eragrostis tenuifolia (A. Poa secunda: plants lacking elongate rhizomes, lemmas +/- rounded on the abaxial surface, scarcely keeled, and stems terete to weakly compressed (vs. P. compressa, the plants with elongate rhizomes, lemmas keeled on the abaxial surface, and stems strongly compressed). [1]) is a widespread species of perennial bunchgrass native to North and South America. Spikelet with two florets. Naziv „Poa“ potiče od grčke riječi herba ili „trava“. Floret pair showing the rachilla joining them. This Technical Note describes the distinguishing vegetativefeatures of each of four common native wheatgrass species. The WTU Image Collection provides a comprehensive online collection of photographs and information for the vascular plants, fungi, and lichenized fungi of Washington state. You must attribute the work in the manner specified (but not in any way that suggests endorsement). Poa densa Troitsky is a characteristic species of the high steppe to low alpine vegetation of Turkey. Species In Genus: +- 500 species: temperate and cool regions. Flower: generally bisexual, sometimes pistillate and/or staminate; fertile anthers 0.2--4.5 mm; ovary glabrous; fruit firm. Expand your Outlook. Apprendre la définition de 'Poa secunda'. Media in category "Poa secunda"The following 189 files are in this category, out of 189 total. Last updated October 2018 / Privacy Grassland Science. Sastoji se od dva podroda: Poa sa hermafroditskim cvjetovima i Dioicopoa, sa dvospolnim cvjetovima. [8] It was originally described botanically in 1830 by Jan Svatopluk Presl, from a holotype collected from Chile by Thaddäus Haenke in 1790. Vérifiez la prononciation, les synonymes et la grammaire. Species In Genus: +- 500 species: temperate and cool regions. Parcourez les exemples d'utilisation de 'Poa secunda' dans le grand corpus de français. A Microsoft 365 subscription offers an ad-free interface, custom domains, enhanced security options, the full desktop version of Office, and 1 TB of cloud storage. We've developed a suite of premium Outlook features for people with advanced email and calendar needs. Sandberg bluegrass (Poa secunda) was generally subdominant, but sometimes dominated disturbed areas. 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