{ "$schema": "https://botanai.app/schema/species-v1.json", "schema_version": 1, "url": "https://botanai.app/plants/luzula-luzuloides/", "last_modified": "2025-12-15", "id": { "slug": "luzula-luzuloides", "wfo": "wfo-0000777899", "inat_taxon_id": 164947 }, "name": { "scientific": "Luzula luzuloides", "authorship": "(Lam.) Dandy & Wilmott", "genus": "Luzula", "epithet": "luzuloides", "family": "Juncaceae", "rank": "species", "taxonomic_status": "accepted", "accepted_according_to": "World Flora Online Plant List, 2026-06", "is_homonym": false, "published_in": "J. Bot. 76: 352 (1938)", "protologue_url": "https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:146224-2", "common": { "preferred": "oakforest woodrush", "english": [ "oakforest woodrush", "white woodrush" ], "source": "wikidata" }, "synonyms": [ { "name": "Juncoides nemorosa", "authorship": "(Pollich) Kuntze" }, { "name": "Juncus albidus", "authorship": "Hoffm." }, { "name": "Juncus angustifolius", "authorship": "Wulfen" }, { "name": "Juncus leucophobus", "authorship": "Ehrh." }, { "name": "Juncus luzula", "authorship": "Krock." }, { "name": "Juncus luzuloides", "authorship": "Lam." }, { "name": "Juncus maximus var. angustifolius", "authorship": "Roth" }, { "name": "Juncus nemorosus", "authorship": "Pollich" }, { "name": "Luzula albida", "authorship": "(Hoffm.) DC." }, { "name": "Luzula albida subvar. macrantha", "authorship": "(Beck) Rouy" }, { "name": "Luzula albida subvar. rubella", "authorship": "(Hoppe ex Mert. & W.D.J.Koch) Rouy" }, { "name": "Luzula albida var. alpigena", "authorship": "(Schur) Nyman" }, { "name": "Luzula albida var. cuprina", "authorship": "Rochel" }, { "name": "Luzula albida var. erythranthema", "authorship": "Wallr." }, { "name": "Luzula albida var. erytranthema", "authorship": "Wallr." }, { "name": "Luzula albida var. fuliginosa", "authorship": "(Asch.) Beck" }, { "name": "Luzula albida var. leucanthema", "authorship": "Wallr." }, { "name": "Luzula albida var. macrantha", "authorship": "Beck" }, { "name": "Luzula albida var. parviflora", "authorship": "Döll" }, { "name": "Luzula albida var. rubella", "authorship": "Hoppe ex Mert. & W.D.J.Koch" }, { "name": "Luzula albida var. versicolor", "authorship": "Bluff & Fingerh." }, { "name": "Luzula alpigena", "authorship": "Schur" }, { "name": "Luzula angustifolia", "authorship": "Wender. ex Steud." }, { "name": "Luzula angustifolia", "authorship": "(Roth) Wender." }, { "name": "Luzula angustifolia subsp. rubella", "authorship": "(Hoppe ex Mert. & W.D.J.Koch) K.Richt." }, { "name": "Luzula angustifolia var. rubella", "authorship": "(Hoppe ex Mert. & W.D.J.Koch) Garcke" }, { "name": "Luzula fuscata", "authorship": "Schur" }, { "name": "Luzula luzuloides subsp. cuprina", "authorship": "(Asch. & Graebn.) Chrtek & Křísa" }, { "name": "Luzula luzuloides subsp. tenacissima", "authorship": "Vivant" }, { "name": "Luzula luzuloides var. erythranthema", "authorship": "(Wallr.) I.Grint." }, { "name": "Luzula luzuloides var. erytranthema", "authorship": "(Wallr.) I.Grint." }, { "name": "Luzula luzuloides var. parviflora", "authorship": "(Döll) I.Grint." }, { "name": "Luzula nemorosa", "authorship": "(Pollich) E.Mey." }, { "name": "Luzula nemorosa f. aggregata", "authorship": "Kožuharov" }, { "name": "Luzula nemorosa f. grandiflora", "authorship": "Kožuharov" }, { "name": "Luzula nemorosa f. rosea", "authorship": "Kožuharov" }, { "name": "Luzula nemorosa f. rubella", "authorship": "(Hoppe ex Mert. & W.D.J.Koch) Racib." }, { "name": "Luzula nemorosa unranked hylogiton", "authorship": "Asch. & Graebn." }, { "name": "Luzula nemorosa unranked laxa", "authorship": "Asch. & Graebn." }, { "name": "Luzula nemorosa unranked leucanthema", "authorship": "(Wallr.) Asch. & Graebn." }, { "name": "Luzula nemorosa unranked macrantha", "authorship": "(Beck) Asch. & Graebn." }, { "name": "Luzula nemorosa var. colorata", "authorship": "E.Mey." }, { "name": "Luzula nemorosa var. cuprina", "authorship": "Asch. & Graebn." }, { "name": "Luzula nemorosa var. erytranthema", "authorship": "(Wallr.) Hayek" }, { "name": "Luzula nemorosa var. fuliginosa", "authorship": "Asch." }, { "name": "Luzula nemorosa var. parviflora", "authorship": "(Döll) Asch. & Graebn." }, { "name": "Luzula nemorosa var. rubella", "authorship": "(Hoppe ex Mert. & W.D.J.Koch) Gaudin" }, { "name": "Luzula nivea subsp. albida", "authorship": "(Hoffm.) Bonnier & Layens" } ], "wikipedia": "https://en.wikipedia.org/wiki/Luzula_luzuloides" }, "photographs": { "shown": 8, "usable_found": 276, "licences": [ "CC0", "CC-BY" ], "noncommercial_excluded": true, "items": [ { "photo_id": 205811161, "license": "CC-BY", "license_name": "CC BY 4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "derivatives_restricted": false, "creator": "Pavel Kacl", "creator_url": "https://www.inaturalist.org/people/pavel_kacl", "source_url": "https://www.inaturalist.org/observations/b2fc35be-d74b-4371-9b1d-138c9fd35685", "observed_on": "2022-06-12", "lat": 50.742, "lon": 15.127, "original": { "width": 1024, "height": 768 }, "widths": [ 400, 800 ], "urls": { "avif": { "400": "https://img.botanai.app/p/205811161/r1/400.avif", "800": "https://img.botanai.app/p/205811161/r1/800.avif" }, "jpeg": { "400": "https://img.botanai.app/p/205811161/r1/400.jpg", "800": "https://img.botanai.app/p/205811161/r1/800.jpg" } }, "attribution": "Pavel Kacl, CC BY 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"introduced", "extinct", "location_doubtful" ], "codes": [ "ALB", "AUT", "BLT", "BLR", "BGM", "BUL", "CZE", "DEN", "FRA", "GER", "GRC", "HUN", "ITA", "YUG", "NET", "POL", "ROM", "SPA", "SWE", "SWI", "TUE", "UKR" ], "regions": [ { "code": "ALB", "name": "Albania", "continent": "EUROPE", "region": "Southeastern Europe" }, { "code": "AUT", "name": "Austria", "continent": "EUROPE", "region": "Middle Europe" }, { "code": "BLT", "name": "Baltic States", "continent": "EUROPE", "region": "Eastern Europe" }, { "code": "BLR", "name": "Belarus", "continent": "EUROPE", "region": "Eastern Europe" }, { "code": "BGM", "name": "Belgium", "continent": "EUROPE", "region": "Middle Europe" }, { "code": "BUL", "name": "Bulgaria", "continent": "EUROPE", "region": "Southeastern Europe" }, { "code": "CZE", "name": "Czechia-Slovakia", "continent": "EUROPE", "region": "Middle Europe" }, { "code": "DEN", "name": "Denmark", "continent": "EUROPE", "region": "Northern Europe" }, { "code": "FRA", "name": "France", "continent": "EUROPE", "region": "Southwestern Europe" }, { "code": "GER", "name": "Germany", "continent": "EUROPE", "region": "Middle Europe" }, { "code": "GRC", "name": "Greece", "continent": "EUROPE", "region": "Southeastern Europe" }, { "code": "HUN", "name": "Hungary", "continent": "EUROPE", "region": "Middle Europe" }, { "code": "ITA", "name": "Italy", "continent": "EUROPE", "region": "Southeastern Europe" }, { "code": "YUG", "name": "NW. Balkan Pen.", "continent": "EUROPE", "region": "Southeastern Europe" }, { "code": "NET", "name": "Netherlands", "continent": "EUROPE", "region": "Middle Europe" }, { "code": "POL", "name": "Poland", "continent": "EUROPE", "region": "Middle Europe" }, { "code": "ROM", "name": "Romania", "continent": "EUROPE", "region": "Southeastern Europe" }, { "code": "SPA", "name": "Spain", "continent": "EUROPE", "region": "Southwestern Europe" }, { "code": "SWE", "name": "Sweden", "continent": "EUROPE", "region": "Northern Europe" }, { "code": "SWI", "name": "Switzerland", "continent": "EUROPE", "region": "Middle Europe" }, { "code": "TUE", "name": "Türkiye-in-Europe", "continent": "EUROPE", "region": "Southeastern Europe" }, { "code": "UKR", "name": "Ukraine", "continent": "EUROPE", "region": "Eastern Europe" } ] }, "phenology": { "n": 64, "n_annotated": 89, "sufficient": true, "by_month": [ 0, 0, 0, 10, 30, 19, 4, 1, 0, 0, 0, 0 ], "annotated_by_month": [ 0, 0, 2, 14, 38, 23, 7, 3, 1, 1, 0, 0 ], "share": [ null, null, null, 0.7143, 0.7895, 0.8261, 0.5714, null, null, null, null, null ], "ci": [ null, null, null, [ 0.4535, 0.8828 ], [ 0.6365, 0.8893 ], [ 0.6286, 0.9302 ], [ 0.2505, 0.8418 ], null, null, null, null, null ], "peak_month": 6, "peak_basis": "share", "min_month_n": 5, "doi": "10.15468/dl.cgje2x", "source": "GBIF SQL download of iNaturalist Research-grade Observations", "quality_grade": "research (guaranteed upstream by iNaturalist at export)", "fields": { "by_month": "observations found IN FLOWER, by month (Jan..Dec)", "annotated_by_month": "observations in which a human recorded the reproductive state at all, by month. This is the denominator, and it includes the records that said \"no flowers or fruits\".", "share": "by_month / annotated_by_month. null where too few plants were examined to state a proportion.", "ci": "95% Wilson score interval on share.", "peak_month": "the month with the highest SHARE, not the highest count." } }, "traits": { "lifeform": "perennial", "climate": "temperate" }, "climate_envelope": { "mean_annual_temp_c": { "p5": 2.8, "median": 8.6, "p95": 10.1 }, "temp_seasonality": { "p5": 591.1, "median": 711.9, "p95": 777 }, "max_temp_warmest_month_c": { "p5": 16.2, "median": 22.4, "p95": 25.1 }, "min_temp_coldest_month_c": { "p5": -11.1, "median": -5.2, "p95": -1.5 }, "annual_precip_mm": { "p5": 575.2, "median": 904.6, "p95": 1615 }, "precip_seasonality": { "p5": 11.3, "median": 30.5, "p95": 46.7 }, "precip_driest_quarter_mm": { "p5": 87.7, "median": 155.9, "p95": 304.9 }, "n": 2001, "units": { "mean_annual_temp_c": "degrees Celsius", "min_temp_coldest_month_c": "degrees Celsius (mean daily MINIMUM of the coldest month)", "max_temp_warmest_month_c": "degrees Celsius (mean daily MAXIMUM of the warmest month)", "annual_precip_mm": "millimetres per year", "precip_driest_quarter_mm": "millimetres in the driest quarter" }, "source": "CHELSA V2.1 climatologies 1981-2010, 30 arcsec", "citation": "Karger, D.N. et al. (2017) Climatologies at high resolution for the earth's land surface areas. Scientific Data 4, 170122.", "occurrences": "iNaturalist Research-grade Observations", "occurrences_doi": "10.15468/dl.cgje2x", "method": "Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 2001 of them. Species with fewer than 30 georeferenced observations get no envelope.", "is_hardiness_zone": false, "hardiness_zone_note": "min_temp_coldest_month_c is NOT a USDA hardiness zone. A USDA zone is the average annual EXTREME minimum temperature; this is the mean daily minimum of the coldest month, which is typically about 16 C warmer. Do not present one as the other." }, "identification": { "on_device_model": { "model": "Google AIY plants V1 (TFLite, 2,102 classes)", "identifies_this_species": false }, "in_accuracy_benchmark": false, "benchmark_url": "https://botanai.app/accuracy/", "confused_with": [] }, "sources": [ { "name": "World Flora Online Plant List", "note": "accepted name, authority, classification", "license": "CC0", "url": "https://www.worldfloraonline.org/", "retrieved": "2026-07-12" }, { "name": "iNaturalist", "note": "photographs and flowering annotations, CC0 / CC BY / CC BY-SA only", "license": "per photograph", "url": "https://www.inaturalist.org/", "retrieved": "2026-06-27" }, { "name": "Wikidata", "note": "common name (P1843), joined on the World Flora Online identifier (P7715)", "license": "CC0", "url": "https://www.wikidata.org/", "retrieved": "2026-07-13" }, { "name": "Kew, World Checklist of Vascular Plants (WCVP v16)", "note": "native distribution by TDWG level-3 botanical country, and life form", "license": "CC BY 3.0", "url": "https://doi.org/10.15468/6h8ucr", "retrieved": "2026-06-04" } ], "gaps": [ { "field": "care", "status": "not_published", "reason": "Not published anywhere on this site. Every care claim we could make cheaply would be an unsourced enum, which is what the previous version of this site did and why it was deleted." }, { "field": "toxicity", "status": "not_published", "reason": "Not published. The widely copied list is a copyrighted compilation restricted to noncommercial use, and we will not scrape it. A sourced toxicity dataset is being built from primary literature and is not ready." }, { "field": "botanical_review", "status": "not_sourced", "reason": "No page on this site has been reviewed by a named botanist. The determination label says so, on every page." }, { "field": "hardiness_zone", "status": "not_published", "reason": "Not published for any species. A USDA hardiness zone is the average annual EXTREME minimum temperature, and we hold the mean daily minimum of the coldest month, which is a different quantity and typically about 16 C warmer. Presenting one as the other would place a plant several zones too warm, so we do not publish a zone at all." } ], "license": { "data": "CC BY 4.0", "attribution": "BotanAI, https://botanai.app/plants/luzula-luzuloides/", "note": "This document is licensed CC BY 4.0. The PHOTOGRAPHS it links are licensed individually and separately: each carries its own license and license_url, and those terms govern. Underlying taxonomy is CC0 (World Flora Online); native range is CC BY 3.0 (Kew)." } }