Helichrysum petiolatum (L.) DC.[=
Helichrysum petiolare]
Oregon: Multnomah: Portland, Forestry Building.
45.52361° N, 122.675° W,
Https://intermountainbiota.org/portal/collections/individual/index.php?occid=30857334. Phenology: flowering and fruiting.
Wilhelm N. Suksdorf 1665, 1911-9-1
WS, Catalog: 137819