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Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Hydrophyllum capitatum (Ballhead waterleaf)
Bransford, W.D. and Dolphia

Hydrophyllum capitatum

Hydrophyllum capitatum Douglas ex Benth.

Ballhead Waterleaf, Dwarf Waterleaf

Hydrophyllaceae (Waterleaf Family)

Synonym(s):

USDA Symbol: HYCA4

USDA Native Status: L48 (N), CAN (N)

A low plant with round heads of small, white or pale purple flowers on short stalks among pinnately divided leaves.

A form of Dwarf Waterleaf in northern Oregon and south-central Washington has flower heads on long stalks above leaves.

 

From the Image Gallery

11 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Herb
Fruit Type: Capsule
Size Notes: Up to about 1 foot tall.
Leaf: Green

Bloom Information

Bloom Color: White , Purple
Bloom Time: Mar , Apr , May , Jun

Distribution

USA: CA , CO , ID , MT , NV , OR , UT , WA , WY
Canada: AB
Native Distribution: Southern British Columbia; south through eastern Washington and Oregon to central California; east to western Colorado, northern Utah, Idaho, and Alberta.
Native Habitat: Brushy areas and open woods.

Growing Conditions

Water Use: High
Light Requirement: Shade
CaCO3 Tolerance: Medium

Benefit

Conspicuous Flowers: yes

Web Reference

Webref 30 - Calflora (2018) Calflora
Webref 37 - Calscape (2019) California Native Plant Society
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter

Additional resources

USDA: Find Hydrophyllum capitatum in USDA Plants
FNA: Find Hydrophyllum capitatum in the Flora of North America (if available)
Google: Search Google for Hydrophyllum capitatum

Metadata

Record Modified: 2023-04-05
Research By: TWC Staff

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