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Petrophytum hendersonii
Petrophytum hendersonii (Canby) Rydb.
Olympic Mountain Rockmat
Rosaceae (Rose family)
Synonym(s): Spiraea hendersonii
USDA Symbol: PEHE4
USDA Native Status: L48 (N)
From the Image Gallery
No images of this plant
Plant Characteristics
Duration: PerennialHabit: Subshrub
Inflorescence: Terminal
Fruit Type: Aggregate , Follicle
Size Notes: Up to about 3 inches tall.
Fruit: Aggregated follicles.
Bloom Information
Bloom Color: WhiteBloom Time: Jul , Aug , Sep
Distribution
USA: WAWeb Reference
Webref 62 - Burke Herbarium Image Collection (2020) University of WashingtonWebref 3 - Flora of North America (2014) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter
Additional resources
USDA: Find Petrophytum hendersonii in USDA PlantsFNA: Find Petrophytum hendersonii in the Flora of North America (if available)
Google: Search Google for Petrophytum hendersonii
Metadata
Record Modified: 2023-05-10Research By: CBR