Stiff Yellow Flax
Linum medium
Native status unresolved in Louisiana. How scores work Is it native here?
Profile 35%
- Height
- Up to about 32 inches
- Soil moisture
- Somewhat dry to average
No photograph yet. Looking for an old drawing…
At a glance
- Life cycle
- Annual or perennial
Not yet recorded · Spread · Light · Leaves · Bloom
This plant is missing most of its facts, so Quercus is looking them up in old botany books.
Recorded in 19 Louisiana parishes.
Who uses this plant?
13CaterpillarsGenus host records with ranges including LA
Genus host records with ranges including LA · Linum
- Anticarsia gemmatalisVelvetbean Caterpillar Moth
- Chloridea virescensTobacco Budworm Moth
- Chrysodeixis includensSoybean Looper Moth
- Elasmopalpus lignosellaLesser Cornstalk Borer
- Euptoieta claudiaVariegated Fritillary, (?)Gulf Fritillary
- Feltia jaculiferaDingy Cutworm
- Helicoverpa zeaCorn Earworm Moth
- Mythimna unipunctaArmyworm Moth, White Speck
- Paleacrita vernataSpring Cankerworm Moth
- Spodoptera albulaWhite-Spotted Armyworm, Gray-Streaked Armyworm
Show all 13
- Spodoptera eridaniaSouthern Armyworm Moth
- Spodoptera frugiperdaFall Armyworm Moth
- Xestia dolosaGreater Black-Letter Dart, Greater Spotted Cutworm
—BeesSoutheastern regional records
—Specialist beesPollen specialists
3BirdsRecorded genus food-resource interactions; not a state feeding claim
Recorded genus food-resource interactions; not a state feeding claim · Linum
- Antigone canadensisSandhill Crane
- Tympanuchus pallidicinctusLesser Prairie-Chicken
- Tympanuchus phasianellusSharp-tailed Grouse
Direct food only: birds recorded eating this genus across North America. Caterpillars on host plants also feed nesting birds. NC Native Plant Society: butterfly gardening
Plant details
- Family
- Linaceae
- Flower color
- Yellow
What its natural habitat tells you
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Flower color · “Yellow” · Lady Bird Johnson Wildflower Center
- Height · “Up to about 32 inches” · Lady Bird Johnson Wildflower Center
- Life cycle · “Annual or perennial” · Lady Bird Johnson Wildflower Center
- primary_flower_color · “yellow” · Lady Bird Johnson Wildflower Center
Conservation status
| Louisiana rank | SNR |
|---|---|
| Global rank | Not available |
| LA status | Not verified |
| Federal status | Not verified |
Will it fit your yard?
Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.
Sources
- Weakley, Flora of the Southeastern United States (2025)
- Louisiana occurrence source
- Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
- Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
- Smith, Bachelder, Russell, Morales, Mosher & Seltmann 2024, Bee-Specialization-Modeling v0.6.1 (specialist host table compiled from J. Fowler's pollen specialist bee lists), Zenodo, CC BY 4.0
- Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
- Narango, Tallamy & Shropshire 2020, Few keystone plant genera support the majority of Lepidoptera species, Nature Communications