We documented 389 vascular plant species on Mormon Island, 405 on Shoemaker Island, and 337 on off-island habitats from 2015-2020.
27 months ago

Read the recovery strategy for the Small-flowered Lipocarpha, a plant species at risk in Ontario. Download the recovery strategy (PDF)
62 months ago

Please use this Google Form for Contact/Feedback. Citation for this treatment: David J. Keil, Thomas J. Rosatti, Mark H. Mayfield & Daryl...
1 month ago

Euphorbia serpyllifolia is a prostrate, glabrous herb with milky latex in laticifers. The leaves are inequilateral at the base and they are dentate.
2 months ago

Chamaesyce serpyllifolia is a prostrate herb with milky sap. The leaves are inequilateral at the base and they are dentate (use a hand lens) near the apex.
2 months ago

Chamaesyce serpyllifolia ssp. hirtula is an annual herb that is native to California. also called Euphorbia serpillifolia ssp. hirtula...
42 months ago

Euphorbia serpyllifolia (Euphorbia serpillifolia) is a species of euphorb known by the common names thymeleaf sandmat or thyme-leafed spurge.
155 months ago

Basic Search, Search By Scientific Name, Common Name, Symbol, Family Search, Characteristics Search, Duration Search, Fact Sheets/Plant Guides, Group Search,...
39 months ago

Thyme-leaved sandmat is native to the western half of North America, but introduced eastwards, including to pastures in New Hampshire.
65 months ago

No reference that we have lists this species as invasive in North America. This species is included for comparison to other species that are considered...
81 months ago