Quercus

Forked Bluecurls

Trichostema dichotomum

Native to South Carolina (estimated)

Ecological relationships

Who uses this plant?

2CaterpillarsGenus host records with ranges including SC

Genus host records with ranges including SC · Trichostema

  • Manduca rusticaRustic Sphinx
  • Eteobalea sexnotella
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
4BeesSoutheastern regional records
0Specialist beesPollen specialists
1BirdsRecorded genus food-resource interactions; not a state feeding claim

Recorded genus food-resource interactions; not a state feeding claim · Trichostema

  • Cyrtonyx montezumaeMontezuma Quail
Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
1AntsRecorded seed interactions
  • Pogonomyrmex badius

Pogonomyrmex badius: Seed predation.

No records yet · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects

Growing and identification

Plant details

Family
Lamiaceae
Hardiness
Zones 7a–11b
Soil pH
Neutral
Flower color
Blue, purple or white

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Growing sources and scope
Also known as

Common Blue Curls; Forked Bluecurls

Conservation status

South Carolina rankNot available
Global rankG5
SC statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

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Sources