[Sandworts: The Genus Minuartia in Mt. Adams Country]

Nuttall's Sandwort

Sabulina nuttallii var. nuttallii

Synonyms: Alsinopsis occidentalis, Arenaria nuttallii, Arenaria nuttallii ssp. nuttallii, Arenaria nuttallii var. nuttallii, Arenaria pungens, Minuartia nuttallii ssp. nuttallii, Minuartia nuttallii var. nuttallii, Minuopsis nuttallii,

close-up of a flower of Nuttall's Sandwort: Minuartia nuttallii var. nuttallii (Synonyms: Alsinopsis occidentalis, Arenaria nuttallii, Arenaria nuttallii ssp. nuttallii, Arenaria nuttallii var. nuttallii, Arenaria pungens, Minuartia nuttallii ssp. nuttallii, Minuopsis nuttallii, Sabulina nuttallii var. nuttallii)

The photo above shows a close-up of the flower of Nuttall's sandwort. Photographed on Little Mt. Adams (6815') on the southeastern flanks of Mt. Adams........July 16, 2005.

Sepals of Nuttall's Sandwort: Minuartia nuttallii var. nuttallii (Synonyms: Alsinopsis occidentalis, Arenaria nuttallii, Arenaria nuttallii ssp. nuttallii, Arenaria nuttallii var. nuttallii, Arenaria pungens, Minuartia nuttallii ssp. nuttallii, Minuopsis nuttallii, Sabulina nuttallii var. nuttallii)

The photo above shows a close-up of the sepals of Nuttall's sandwort. Photographed on Little Mt. Adams (6815') on the southeastern flanks of Mt. Adams.........July 16, 2005. Note the clear to whitish membranous margins to the sepals.

Nuttall's Sandwort: Minuartia nuttallii var. nuttallii (Synonyms: Alsinopsis occidentalis, Arenaria nuttallii, Arenaria nuttallii ssp. nuttallii, Arenaria nuttallii var. nuttallii, Arenaria pungens, Minuartia nuttallii ssp. nuttallii, Minuopsis nuttallii, Sabulina nuttallii var. nuttallii)

The photo above shows a close-up of the basal leaves, several pairs of stem leaves and terminal flower of Nuttall's sandwort. Photographed on Little Mt. Adams (6815') on the southeastern flanks of Mt. Adams........July 16, 2005.

Nuttall's Sandwort: Minuartia nuttallii var. nuttallii (Synonyms: Alsinopsis occidentalis, Arenaria nuttallii, Arenaria nuttallii ssp. nuttallii, Arenaria nuttallii var. nuttallii, Arenaria pungens, Minuartia nuttallii ssp. nuttallii, Minuopsis nuttallii, Sabulina nuttallii var. nuttallii)

The photo above shows the uppermost pair of stem leaves with the buds of the axillary inflorescences of Nuttall's sandwort. Photographed on Little Mt. Adams (6815') on the southeastern flanks of Mt. Adams.........July 16, 2005. Note the numerous long, spreading and often gland-tipped hairs on the stems, calyx and leaves.

Flower of Nuttall's Sandwort: Minuartia nuttallii var. nuttallii (Synonyms: Alsinopsis occidentalis, Arenaria nuttallii, Arenaria nuttallii ssp. nuttallii, Arenaria nuttallii var. nuttallii, Arenaria pungens, Minuartia nuttallii ssp. nuttallii, Minuopsis nuttallii, Sabulina nuttallii var. nuttallii)

The photo above shows the flower of Nuttall's sandwort as seen on Little Mt. Adams on the east side of Mt. Adams. Photographed July 17, 2006.

Nuttall's Sandwort: Minuartia nuttallii var. nuttallii (Synonyms: Alsinopsis occidentalis, Arenaria nuttallii, Arenaria nuttallii ssp. nuttallii, Arenaria nuttallii var. nuttallii, Arenaria pungens, Minuartia nuttallii ssp. nuttallii, Minuopsis nuttallii, Sabulina nuttallii var. nuttallii)

The photo above shows the glandular leaves of Nuttall's sandwort along the northern rim of the Ridge of Wonders on the east side of Mt. Adams. Photographed September 8, 2001.

Nuttall's Sandwort: Minuartia nuttallii var. nuttallii (Synonyms: Alsinopsis occidentalis, Arenaria nuttallii, Arenaria nuttallii ssp. nuttallii, Arenaria nuttallii var. nuttallii, Arenaria pungens, Minuartia nuttallii ssp. nuttallii, Minuopsis nuttallii)

The photo above shows the inflorescence of Nuttall's sandwort along the northern rim of the Ridge of Wonders on the east side of Mt. Adams. Photographed September 8, 2001. Note the glandular stems and sepals, the latter being narrow and tapering gradually to a pointed tip.

Nuttall's Sandwort: Minuartia nuttallii var. nuttallii (Synonyms: Alsinopsis occidentalis, Arenaria nuttallii, Arenaria nuttallii ssp. nuttallii, Arenaria nuttallii var. nuttallii, Arenaria pungens, Minuartia nuttallii ssp. nuttallii, Minuopsis nuttallii)

The photo above shows Nuttall's sandwort along the northern rim of the Ridge of Wonders on the east side of Mt. Adams. Photographed September 8, 2001. It is typically found inrocky alpine areas, often amongst talus.

Paul Slichter