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Violet Suksdorfia

Suksdorfia violacea A. Gray

Comprehensive Description

provided by North American Flora
Suksdorfia violacea A. Gray, Proc. Am. Acad. 15: 42. 1879
Hemieva violacea Wheelock, Bull. Torrey Club 23: 71. 1896.
Slender plants; stem 2-3 dm. high, more or less glandidar-pubescent ; petioles of basal leaves 2-8 cm. long, glandular-puberulent; blades reniform with 5-7 round lobes, 1-3 cm. wide, more or less puberulent ; lower stem-leaves similar with broad toothed stipules ; the upper subsessile, cuneate, and 1-1-toothed at the apex ; inflorescence a more or less elongated, few-flowered panicle; hypanthium campanulate, 2.5 mm. long, in fruit elliptic and ^-1 mm. long; sepals lanceolate, about 2 mm. long; petals pink, 5-7 mm. long, spatulate, long-clawed and almost erect.
Type locality: Wet rocks on the Columbia River, in Washington, near the junction of the
White Salmon River. . , , , ^
Distribution : Wet cliffs near streams, Montana, Washington, Idaho and Oregon.
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bibliographic citation
John Kunkel SmaII, Per Axel Rydber, Nathaniel Lord Britton, Percy Wilson, Henry Hurd Rusby. 1905. ROSALES, PODOSTEMONACEAE, CRASSULACEAE, PENTHORACEAE and PARNASSIACEAE. North American flora. vol 22(2). New York Botanical Garden, New York, NY
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Suksdorfia violacea

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Suksdorfia violacea is an uncommon species of herbaceous flowering plant in the saxifrage family known by the common name violet suksdorfia.[3] In 1879 Asa Gray named the genus Suksdorfia after Wilhelm Nikolaus Suksdorf who had first collected a specimen of S. violacea in 1878 near Mount Adams-White Salmon, Washington and sent it to Gray for assistance in classifying it. Gray and Suksdorf had a long and close working relationship, and Gray initially identified and named various species found by Suksdorf.[4] Its conservation status has been rated by NatureServe as "G4 – Apparently Secure".[5]

Taxonomy

Suksdorfia violacea is the type species for this genus and Gray named it after Suksdorf.[4] The genus name Hemieva Raf. was published earlier than Suksdorfia, but was less well known, and Suksdorfia is now a conserved name.[6] Therefore, Hemieva violacea, although correct when it was published in 1896 is no longer the correct name for this species.[7]

Ecology

Suksdorfia violacea is found in Washington, British Columbia, Oregon, Alberta, Montana, and Idaho.[8] It is most common in Washington and southeast British Columbia.[9] It prefers moist areas with rocks, crevices, ledges, and fences.[8][10] It is a perennial that grows from rhizomes. It has petiolate rounded leaves that are 1–2.5 centimeters (0.39–0.98 in) wide. The calyx is a slender bell shape. The flower is a five-lobed, violet-colored, slender, tapered, and with 5 stamens. The fruits are 4–6 millimeters (0.16–0.24 in) long and have 0.5 millimeters (0.020 in) brown seeds.[8][10] The plants usually grow to a height of 10–20 centimeters (3.9–7.9 in) in small groups at lower elevations.[10][11][12]

References

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Suksdorfia violacea: Brief Summary

provided by wikipedia EN

Suksdorfia violacea is an uncommon species of herbaceous flowering plant in the saxifrage family known by the common name violet suksdorfia. In 1879 Asa Gray named the genus Suksdorfia after Wilhelm Nikolaus Suksdorf who had first collected a specimen of S. violacea in 1878 near Mount Adams-White Salmon, Washington and sent it to Gray for assistance in classifying it. Gray and Suksdorf had a long and close working relationship, and Gray initially identified and named various species found by Suksdorf. Its conservation status has been rated by NatureServe as "G4 – Apparently Secure".

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