How to Identify Saxifragaceae

Saxifragaceae is a plant family in the Plantae kingdom, order Saxifragales, class Magnoliopsida. The family contains 176 accepted species worldwide.

Key Identification Features

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Representative Saxifragaceae Species

How to identify Saxifraga bryoides L.

Saxifraga bryoides L.

Saxifraga bryoides L.

Saxifraga bryoides L., or mossy saxifrage, is a low-altitude evergreen perennial…

How to identify Lithophragma tenella Nutt. ex Torr. & A.Gray

Lithophragma tenella Nutt. ex Torr. & A.Gray

Lithophragma tenella Nutt. ex Torr. & A.Gray

Slender woodland star (Lithophragma tenella) is a rhizomatous perennial flowerin…

How to identify Micranthes palmeri (Bush) Brouillet & Gornall

Micranthes palmeri (Bush) Brouillet & Gornall

Micranthes palmeri (Bush) Brouillet & Gornall

Micranthes palmeri, commonly Palmer's saxifrage, is a saxifrage family plant nat…

How to identify Chrysosplenium glechomifolium Nutt. ex Torr. & A.Gray

Chrysosplenium glechomifolium Nutt. ex Torr. & A.Gray

Chrysosplenium glechomifolium Nutt. ex Torr. & A.Gray

Pacific golden saxifrage is an uncommon small flowering plant native to the mois…

How to identify Lithophragma cymbalaria Torr. & A.Gray

Lithophragma cymbalaria Torr. & A.Gray

Lithophragma cymbalaria Torr. & A.Gray

Lithophragma cymbalaria is a rhizomatous perennial herb with lobed lower leaves …

How to identify Tolmiea diplomenziesii Judd, Soltis & P.S.Soltis

Tolmiea diplomenziesii Judd, Soltis & P.S.Soltis

Tolmiea diplomenziesii Judd, Soltis & P.S.Soltis

Tolmiea diplomenziesii is an endemic US flowering plant, split from T. menziesii…

How to identify Saxifraga hirculus L.

Saxifraga hirculus L.

Saxifraga hirculus L.

Saxifraga hirculus L. is a perennial yellow-flowered saxifrage of bogs that serv…

How to identify Tiarella austrina (Lakela) G.L.Nesom

Tiarella austrina (Lakela) G.L.Nesom

Tiarella austrina (Lakela) G.L.Nesom

Tiarella austrina is a stolon-bearing perennial herb endemic to the southern Blu…

How to identify Elmera racemosa (S.Watson) Rydb.

Elmera racemosa (S.Watson) Rydb.

Elmera racemosa (S.Watson) Rydb.

Elmera racemosa is the only species in the Saxifragaceae genus Elmera, native to…

How to identify Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A.Gray

Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A.Gray

Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A.Gray

Lithophragma parviflorum, smallflower woodland star, is a toxic western North Am…

How to identify Saxifraga aizoides L.

Saxifraga aizoides L.

Saxifraga aizoides L.

Saxifraga aizoides L. is a small evergreen perennial flowering plant, listed as …

How to identify Jepsonia parryi (Torr.) Small

Jepsonia parryi (Torr.) Small

Jepsonia parryi (Torr.) Small

Jepsonia parryi is a small heterostylous perennial herb native to coastal southe…

Browse all 176 Saxifragaceae species →

Frequently Asked Questions

How do you identify Saxifragaceae?

Saxifragaceae plants belong to the Saxifragales order in the Plantae kingdom. Leaf buds growing in the leaf axils are at least as long as the leaves that protect them, a feature that distinguishes this species from the similar rough saxifrage, Saxifraga aspera. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Saxifragaceae?

Saxifragaceae is classified in the order Saxifragales, class Magnoliopsida, phylum Tracheophyta. These key features are similar to those of Tiarella nautila, but the presence of a stolon rules out Tiarella nautila.

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

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