genus

Wilkesia

Wilkesia

Field notes

Wilkesia is a genus of Hawaiian plants in the tribe Madieae within the family Asteraceae. It contains two perennials, both of which are endemic to the island of Kauaʻi in Hawaiʻi. Wilkesia is one of the three genera that make up the silversword alliance and is named after Captain Charles Wilkes.

Species

Wilkesia gymnoxiphium A.Gray, 1852

Wilkesia hobdyi H.St.John, 1971

formerly included

Wilkesia grayana - Argyroxiphium grayanum

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Children

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

Layer
Shrubs

From USDA PLANTS.

Top native Wilkesia All

Native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.