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Flower visits are a resource-use proxy, not confirmed feeding or pollination. Missing evidence is unknown. Study volume and repeated records earn no extra credit.","maximum_credit":5,"version":"insect-support-1"},"pct":{"bees":0.24379652605459057,"birds":0.7481389578163772,"caterpillars":0.7295285359801489,"specialists":0.4323821339950372,"structure":0.5},"rank_pct":0.356,"raw":{"bees":0,"birds":2,"caterpillars":7,"genus_used":["Calamagrostis","Ammophila"],"specialists":0,"structure":["Graminoid"]}},"fit_score":null,"native_basis":"native_inferred","rarity_adjustment":0,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Calculated with the shared rules using West Virginia host-range and shared ecological evidence.","reference":"NC native reference cohort, method 0.6.4; not a West Virginia percentile","score":36,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":true,"state_rank":"SNR"},"source_ids":["lep_wv","globi","bigbee","avian","usdahabit","robertson","antseed"],"status":"scored_provisional","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:037cb794895ad4e303f79f4fde8883f3462331daaefa1ac3e4d5a56ae0394c12","levels":[4],"policy":"selected-condition-categories-2","range":[4,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:7b7def64eacca94a15a1b93fab3885fb8d0dc1972719dc8716e6bb6446162d25","levels":[3,4],"policy":"selected-condition-categories-2","range":[3,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":["Graminoid"],"invasive_status":{"status":"unresolved"},"native_status":{"status":"native_inferred"},"occurrence":{"county_fips":[],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":[],"growth_habit":null,"growth_habit_source":null,"invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":true,"native_basis":"regional_source","native_decided_by":"floraquest_northern_tier","native_evidence":[{"claim":"native","matched_name":"Calamagrostis inexpansa","scope":"L48","source":"usda","text":"AK:N CAN:N GL:N L48:N SPM:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Calamagrostis inexpansa","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Calamagrostis inexpansa","scope":"AL-AR-DC-DE-FL-GA-KY-LA-MD-MS-NC-NJ-PA-SC-TN-VA-WV","source":"weakley_fsus","url":"https://fsus.ncbg.unc.edu/"},{"basis":"Native field of the Northern Tier edition; the state is in its distribution","claim":"native","record_id":1845,"scope":"DC-DE-IL-IN-KY-MD-NJ-NY-OH-PA-VA-WV","source":"floraquest_northern_tier","url":"https://fsus.ncbg.unc.edu/"}],"native_explanation":"Weakley, Flora of the Southeastern United States (2025), Northern Tier edition (published flora, regional claim) gives the value, over a broader claim from a higher tier. Speaks for its own area (NC), not this state: Vascular Plants of North Carolina (NC Natural Heritage Program).","native_provenance":{"flags":["over_higher_tier","broader_scope"],"source":"floraquest_northern_tier","specificity":"regional","tier":"published_flora"},"native_status":"native_inferred","package_native_status":"native_supported","source_ids":["natureserve_explorer:WV:ELEMENT_GLOBAL.2.130808"],"source_name":"Calamagrostis stricta subsp. inexpansa","source_refs":["natureserve_explorer"],"source_url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.130808","state_rank":"SNR"},"source_refs":["natureserve_explorer"],"source_url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.130808","state_rank":{"value":"SNR"}},"fit_inputs":{"light":[4,4],"moisture":[3,4],"ph":[5.5,8]},"fit_provenance":{"light":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","moisture":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","ph":"USDA PLANTS"},"fit_record":{"band":"Good","condition_evidence":{"light":{"evidence_id":"fact:037cb794895ad4e303f79f4fde8883f3462331daaefa1ac3e4d5a56ae0394c12","levels":[4],"policy":"selected-condition-categories-2","range":[4,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:7b7def64eacca94a15a1b93fab3885fb8d0dc1972719dc8716e6bb6446162d25","levels":[3,4],"policy":"selected-condition-categories-2","range":[3,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"}},"county_fips":[],"fit_inputs":{"light":[4,4],"moisture":[3,4],"ph":[5.5,8]},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"light":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","moisture":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","ph":"USDA PLANTS"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"invasive_rank":false,"native_eligible":true,"quercus_score":36,"state":"WV"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Calamagrostis inexpansa","retrieved":"2026-10-04T13:31:16.252589+00:00","scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"scope_note":"Original regional ecological and identification evidence; no location-specific gardening adjustments.","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_name":"Calamagrostis inexpansa","source_record_id":1845,"source_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_url":"https://fsus.ncbg.unc.edu/","trait_evidence":[{"field":"habitat_description","source_column":"HabitatText","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1845,"source_table":"Organism","value":"Wet meadows, fens."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1845,"source_table":"Organism","value":"Newfoundland and Labrador (Newfoundland) and Newfoundland and Labrador (Labrador) west to Alaska, south to New York, Ohio, n. West Virginia (Preston and Randolph counties), Iowa, Arizona, and California; apparently disjunct in w. North Carolina; ne. Asia."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1845,"source_table":"Organism","value":"Jun-Jul."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1845,"source_table":"Organism","value":"[= G, HC, Il; = Calamagrostis stricta (Timm) Koeler ssp. inexpansa (A.Gray) C.W.Greene — Can, FNA24, K1, K4, Mi, Mo1, NE, NY; = n/a — Pa, RAB, S; > Calamagrostis canadensis (Michx.) P.Beauv. var. arcta Stebbins — NS; > Calamagrostis fernaldii Louis-Marie — F; > Calamagrostis inexpansa A. Gray var. brevior (Vasey) Stebbins — F; > Calamagrostis inexpansa A. Gray var. inexpansa — F; > Calamagrostis inexpansa A. Gray var. novae-angliae Stebbins — F; > Calamagrostis inexpansa A. Gray var. robusta (Vasey) Stebbins — F; > Calamagrostis labradorica Kearney — F; > Calamagrostis lacustris (Kearney) Nash — F; > Calamagrostis neglecta (Ehrh.) Gaertn., B.Mey., & Scherb. var. neglecta — F; Calamagrostis stricta (Timm) Koeler — C, POWO; > Calamagrostis stricta (Timm) Koeler ssp. inexpansa (A.Gray) C.W.Greene — NS]"},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1845,"source_table":"Organism","value":9},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1845,"source_table":"Organism","value":[{"source_column":"WetlandStatus1","value":"FACW"},{"source_column":"WetlandStatus3","value":"FACW"},{"source_column":"WetlandStatus4","value":"FACW"},{"source_column":"WetlandStatus5","value":"FACW"}]},{"field":"wetland_source_note","source_column":"WetlandNote","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1845,"source_table":"Organism","value":"taxonomic split from wetland indicator species"},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1845,"source_table":"GraphicKey","value":["Moist","Wet"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1845,"source_table":"GraphicKey","value":["Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1845,"source_table":"GraphicKey","value":{"Attr0":"gr03","Attr1":"nc_mt,","Attr10":"a,no","Attr11":"g,p","Attr12":"me","Attr13":"3Bw14,3Bw7","Attr2":"Moist,Wet","Attr3":"Sun","Attr3a":"y","Attr3a_subregion":"native_nc_mt:y,","Attr4":" 5-8","Attr5":"h","Attr6":"le,mo","Attr7":"t","Attr8":"1","Attr9":"g,p"}},{"field":"bloom_season","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1845,"source_table":"Organism","value":"June to July"}],"values":{"bloom_season":"June to July","geographic_range_description":"Newfoundland and Labrador (Newfoundland) and Newfoundland and Labrador (Labrador) west to Alaska, south to New York, Ohio, n. West Virginia (Preston and Randolph counties), Iowa, Arizona, and California; apparently disjunct in w. North Carolina; ne. Asia.","graphic_key_source_attributes":{"Attr0":"gr03","Attr1":"nc_mt,","Attr10":"a,no","Attr11":"g,p","Attr12":"me","Attr13":"3Bw14,3Bw7","Attr2":"Moist,Wet","Attr3":"Sun","Attr3a":"y","Attr3a_subregion":"native_nc_mt:y,","Attr4":" 5-8","Attr5":"h","Attr6":"le,mo","Attr7":"t","Attr8":"1","Attr9":"g,p"},"habitat_description":"Wet meadows, fens.","habitat_light_categories":["Full sun"],"habitat_moisture_categories":["Moist","Wet"],"heliophily_index":9,"phenology_source_text":"Jun-Jul.","regional_wetland_indicators":[{"source_column":"WetlandStatus1","value":"FACW"},{"source_column":"WetlandStatus3","value":"FACW"},{"source_column":"WetlandStatus4","value":"FACW"},{"source_column":"WetlandStatus5","value":"FACW"}],"taxonomic_synonymy":"[= G, HC, Il; = Calamagrostis stricta (Timm) Koeler ssp. inexpansa (A.Gray) C.W.Greene — Can, FNA24, K1, K4, Mi, Mo1, NE, NY; = n/a — Pa, RAB, S; > Calamagrostis canadensis (Michx.) P.Beauv. var. arcta Stebbins — NS; > Calamagrostis fernaldii Louis-Marie — F; > Calamagrostis inexpansa A. Gray var. brevior (Vasey) Stebbins — F; > Calamagrostis inexpansa A. Gray var. inexpansa — F; > Calamagrostis inexpansa A. Gray var. novae-angliae Stebbins — F; > Calamagrostis inexpansa A. Gray var. robusta (Vasey) Stebbins — F; > Calamagrostis labradorica Kearney — F; > Calamagrostis lacustris (Kearney) Nash — F; > Calamagrostis neglecta (Ehrh.) Gaertn., B.Mey., & Scherb. var. neglecta — F; Calamagrostis stricta (Timm) Koeler — C, POWO; > Calamagrostis stricta (Timm) Koeler ssp. inexpansa (A.Gray) C.W.Greene — NS]","wetland_source_note":"taxonomic split from wetland indicator species"}},"usda":{"matched_name":"Calamagrostis inexpansa","retrieved":"2026-09-24","scope":"Nationwide species characteristics; local growing conditions may vary","source_label":"USDA PLANTS","source_url":"https://plants.usda.gov/","usda_id":21189,"values":{"bloom_season":"Late Spring","flower_color":"Purple","foliage_color":"Dark Green","fruit_season_begin":"Summer","fruit_season_end":"Fall","growth_architecture":"Rhizomatous","growth_rate":"Moderate","height_ft":3,"leaf_retention":"No"}}},"light_range":["full sun","full sun"],"light_source":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","native_synthesis":{"claims":[{"claim":"native","matched_name":"Calamagrostis inexpansa","scope":"L48","source":"usda","text":"AK:N CAN:N GL:N L48:N SPM:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Calamagrostis inexpansa","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Calamagrostis inexpansa","scope":"AL-AR-DC-DE-FL-GA-KY-LA-MD-MS-NC-NJ-PA-SC-TN-VA-WV","source":"weakley_fsus","url":"https://fsus.ncbg.unc.edu/"},{"basis":"Native field of the Northern Tier edition; the state is in its distribution","claim":"native","record_id":1845,"scope":"DC-DE-IL-IN-KY-MD-NJ-NY-OH-PA-VA-WV","source":"floraquest_northern_tier","url":"https://fsus.ncbg.unc.edu/"}],"county_native_range":"unresolved","decided_by":"floraquest_northern_tier","explanation":"Weakley, Flora of the Southeastern United States (2025), Northern Tier edition (published flora, regional claim) gives the value, over a broader claim from a higher tier. Speaks for its own area (NC), not this state: Vascular Plants of North Carolina (NC Natural Heritage Program).","label":"Native to West Virginia (estimated from a regional flora)","provenance":{"flags":["over_higher_tier","broader_scope"],"source":"floraquest_northern_tier","specificity":"regional","tier":"published_flora"},"rule":"fact-hierarchy-2","status":"native_inferred"},"source_name":"Calamagrostis stricta subsp. inexpansa","taxon_id":"taxon:25b3dab6-cb54-5fe8-a26c-6248a7afa83b","revision":"publish:d412fcf4-883a-4c06-b542-542693807821","photos":[]}