How to Identify Montiaceae

Montiaceae is a plant family in the Plantae kingdom, order Caryophyllales, class Magnoliopsida. The family contains 65 accepted species worldwide. Some species in this family are toxic — exercise caution when handling unknown specimens.

Key Identification Features

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Representative Montiaceae Species

How to identify Claytonia sarmentosa C.A.Mey.

Claytonia sarmentosa C.A.Mey.

Claytonia sarmentosa C.A.Mey.

Claytonia sarmentosa is a widespread flowering plant with a history of unresolve…

How to identify Lewisiopsis tweedyi (A.Gray) Govaerts

Lewisiopsis tweedyi (A.Gray) Govaerts

Lewisiopsis tweedyi (A.Gray) Govaerts

Lewisiopsis tweedyi is a showy perennial succulent endemic to parts of Washingto…

How to identify Montia chamissoi (Ledeb. ex Spreng.) Greene

Montia chamissoi (Ledeb. ex Spreng.) Greene

Montia chamissoi (Ledeb. ex Spreng.) Greene

Montia chamissoi is a small North American perennial herb that is endangered in …

How to identify Claytonia parviflora Douglas ex Hook.

Claytonia parviflora Douglas ex Hook.

Claytonia parviflora Douglas ex Hook.

Claytonia parviflora is an annual herb with four recognized subspecies, includin…

How to identify Lewisia brachycalyx Engelm. ex A.Gray

Lewisia brachycalyx Engelm. ex A.Gray

Lewisia brachycalyx Engelm. ex A.Gray

Lewisia brachycalyx is a deciduous perennial alpine plant that has won the RHS A…

How to identify Phemeranthus rugospermus (Holz.) Kiger

Phemeranthus rugospermus (Holz.) Kiger

Phemeranthus rugospermus (Holz.) Kiger

Phemeranthus rugospermus is a short-lived flowering perennial herb native to ope…

How to identify Phemeranthus calcaricus (S.Ware) Kiger

Phemeranthus calcaricus (S.Ware) Kiger

Phemeranthus calcaricus (S.Ware) Kiger

Phemeranthus calcaricus, the limestone fameflower, is a small succulent perennia…

How to identify Claytonia rubra (Howell) Tidestr.

Claytonia rubra (Howell) Tidestr.

Claytonia rubra (Howell) Tidestr.

Claytonia rubra (redstem springbeauty) is a small annual/biennial flowering plan…

How to identify Claytonia caroliniana Michx.

Claytonia caroliniana Michx.

Claytonia caroliniana Michx.

Claytonia caroliniana is an early woodland spring ephemeral edible perennial her…

How to identify Lewisia kelloggii K.Brandegee

Lewisia kelloggii K.Brandegee

Lewisia kelloggii K.Brandegee

Lewisia kelloggii, or Kellogg's lewisia, is a perennial flowering plant endemic …

How to identify Phemeranthus teretifolius Raf.

Phemeranthus teretifolius Raf.

Phemeranthus teretifolius Raf.

Phemeranthus teretifolius, or Quill Fameflower, is a short-lived succulent endem…

How to identify Claytonia perfoliata Donn.

Claytonia perfoliata Donn.

Claytonia perfoliata Donn.

Claytonia perfoliata, commonly miner's lettuce, is an edible rosette plant nativ…

⚠️ Poisonous
Browse all 65 Montiaceae species →

Frequently Asked Questions

How do you identify Montiaceae?

Montiaceae plants belong to the Caryophyllales order in the Plantae kingdom. Its basal leaves are linear, and often have an indistinct petiole. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Montiaceae?

Montiaceae is classified in the order Caryophyllales, class Magnoliopsida, phylum Tracheophyta. The family contains 65 accepted species worldwide.

⚠️ Are any Montiaceae species poisonous?

Yes, some Montiaceae species are toxic or poisonous. Always exercise caution with unknown specimens. View poisonous Montiaceae species or browse the full poisonous species guide.

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

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