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Montana Field Guide

Montana Field Guides

Golden Saxifrage - Saxifraga chrysantha
Other Names:  Saxifraga serpyllifolia var. chrysantha

Status Under Review

Global Rank: G4
State Rank: SU

Agency Status
USFWS:
USFS:
BLM:
MNPS Threat Rank:
C-value: 9

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General Description
Forming small, loose mats from a branched caudex. Stems prostrate to ascending, densely leafy at the base; fertile stems 1–4 cm, sparsely glandular. Leaves basal and cauline, glabrous, succulent, oblanceolate, entire, 2–7 mm long. Inflorescence a solitary flower. Flowers: calyx saucer-shaped, the lobes reflexed, 2–4 mm long; hypanthium <1 mm long; petals elliptic, 4–7 mm long, yellow; ovary mostly superior. Capsule 5–8 mm long.

Lesica (2012) treats this taxon as Saxifraga serpyllifolia Pursh var. chrysantha (A. Gray) Dorn (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Range Comments
Rocky Mountains from MT to UT and NM.


Habitat
Open, moist, gravelly soil on gentle slopes in the alpine zone.

References
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Citation for data on this website:
Golden Saxifrage — Saxifraga chrysantha.  Montana Field Guide.  .  Retrieved on , from