genus

Piggyback Plants and Youth-on-ages

Tolmiea

Field notes

Tolmiea is a genus of flowering plants in the saxifrage family containing two species native to northwestern North America. The genus was formerly considered to be monotypic until diploid populations were split off as T. diplomenziesii from the tetraploid populations of T. menziesii.

The genus was named after the Scottish-Canadian botanist William Fraser Tolmie.

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Range

United States

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

Key traits

From USDA PLANTS.

Top native piggyback plants and youth-on-ages All

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