Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Shoals spiderlily

Hymenocallis coronaria

Also called Cahaba Lily, Rocky Shoals Spider Lily, Shoals Spider Lily

Shoals spiderlily
Photo: Altairisfar, Public domain

Shoals spiderlily is an aquatic perennial bulb that grows in fast, shallow, rocky river shoals and blooms with fragrant white flowers from May to June. Its key requirements are full sun and steady, moving shallow water over rock.

Family
Amaryllidaceae (Daffodil & onion family)
Grows as
Aquatic, Perennial
Light
Full sun
Water
Grows submerged or in flowing shallow water over rocks; keep the bulb in moving water.
Soil
Rocky substrate or gravel in fast-flowing shallows; not a typical garden soil.
How easy
Hard
Native range
South Carolina to Alabama
Climate
subtropical

About

Hymenocallis coronaria, commonly known as the Cahaba lily, shoal lily, or shoals spider-lily, is an aquatic, perennial flowering plant species of the genus Hymenocallis. It is endemic to the Southeastern United States, being found only in Alabama, Georgia, and South Carolina. Within Alabama, it is known as the Cahaba lily; elsewhere it is known as the Shoal lily or Shoals spider-lily.

Other Hymenocallis plants

Hymenocallis imperialis · Beach spiderlily · Pima spider-lily · Green-tinge spiderlily · Hymenocallis tubiflora · Spiderlily

Text excerpted from the Wikipedia article Hymenocallis coronaria by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…