Dioscorea bulbifera
Dioscorea bulbifera
-30
Harmful
Not native to Louisiana. How scores work Is it native here?
Profile 6%
No photograph yet. Looking for an old drawing…
Do not plant. Listed invasive in Louisiana.
At a glance
Not yet recorded · Height · Spread · Light · Soil · Life cycle · Leaves · Bloom
This plant is missing most of its facts, so Quercus is looking them up in old botany books.
Recorded in 14 Louisiana parishes.
Ecological relationships
Who uses this plant?
1CaterpillarsGenus host records with ranges including LA
Genus host records with ranges including LA · Dioscorea
- Spodoptera eridaniaSouthern Armyworm Moth
—BeesSoutheastern regional records
—Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claimGrowing and identification
Plant details
- Family
- DIOSCOREACEAE
What its natural habitat tells you
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Conservation status
| Louisiana rank | SNA |
|---|---|
| Global rank | Not available |
| LA status | Not verified |
| Federal status | Not verified |
Native alternatives
Find natives for your gardenSources
- NatureServe Explorer
- 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