Potentilla arenosa 
bluff cinquefoil
Posted by Lee Petersen | March 11, 2025
Potentilla arenosa
bluff cinquefoil

Potentilla arenosa (bluff cinquefoil) is a small perennial herb with yellow, five-petaled flowers and deeply toothed leaves. It thrives in Arctic and alpine habitats, often on sandy or gravelly soils....

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Close-up of Comarum palustre, commonly known as marsh cinquefoil, showing its distinctive deep red, star-shaped flowers. The plant has green, serrated, palmate leaves arranged alternately along the stem. This perennial herb, part of the rose family, thrives in wet habitats such as marshes, bogs, and wet meadows.
Posted by Lee Petersen | July 27, 2024
Comarum palustre
marsh cinquefoil

Marsh cinquefoil (Comarum palustre, formerly Potentilla palustris) is a deep reddish-purple (wine-colored) flower that lives in wetland habitats. It's distributed across northern regions including Alaska, Canada, the northern US, Greenland,...

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Terminal spikes and pinnate leaflets of Sitka burnet (Sanguisorba stipulata)
Posted by Lee Petersen | April 11, 2024
Sanguisorba stipulata
Sitka burnet

Alaska Wildflowers | White Common Names Canadian burnet* (See note in ID and Info section below)Sitka burnet Synonyms Sanguisorba sitchensisSanguisorba canadensis ssp. latifoliaSanguisorba canadensis var. latifoliaSanguisorba canadensis var. sitchensis Subspecies...

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The white corymbiform flowers of Spiraea stevenii, commonly known as Beauverd spirea or Alaska spirea.
Posted by Lee Petersen | March 26, 2024
Beauverd spirea – Spiraea stevenii

Spiraea stevenii, commonly known as Beauverd spirea or Alaska spirea, is a small shrub featuring inflorescences of numerous white flowers. Its leaves have traditionally been used to make tea.

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