Quercus

Smooth Hydrangea

Hydrangea arborescens

Native to South Carolina (estimated)

Ecological relationships

Who uses this plant?

7CaterpillarsGenus host records with ranges including SC

Genus host records with ranges including SC · Hydrangea

  • Acharia stimuleaSaddleback Caterpillar Moth
  • Amphipyra pyramidoidesMiranda Underwing, Copper Underwing, Copper Amphipyra
  • Darapsa versicolorHydrangea Sphinx
  • Estigmene acreaSalt Marsh Moth, Acrea Moth
  • Gandaritis atricolorataDark-Banded Geometer
  • Herpetogramma bipunctalisSouthern Beet Webworm, Two-Spotted Herpetogramma
  • Spilosoma virginicaVirginian Tiger Moth, Yellow Woolybear Moth, Yellow Bear
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
17BeesSoutheastern regional records
0Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claim
Beetles 4
  • Euderces picipes
  • Mordellistena ornata
  • Mordellistena pubescens
  • Typocerus velutinus

Flower visits · Carlinville, Illinois, USA

Flies 6
  • Archytas analis
  • Eristalis tenax
  • Graphomyia americana
  • Musca domestica
  • Sphaerophoria cylindrica
  • Syrphus americanus

Flower visits · Carlinville, Illinois, USA

Adult butterflies / moths 1
  • Harrisina americana

Flower visits · Carlinville, Illinois, USA

No records yet · Ants · Other wasps · Other insects

Growing and identification

Plant details

Family
Hydrangeaceae
Hardiness
Zones 3a–9b
Soil pH
Acidic to neutral
Flower color
Cream, green, pink or white

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

Growing sources and scope
Also known as

Wild Hydrangea

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