[Members of the Sunflower Family Found West of the Cascade Mountains With Flower Heads Consisting Entirely of Ray Flowers]

Agoseris and Goat-chicorys West of the Cascade Mountains of Oregon and Washington

The Genus Agoseris

Spear-leaf Agoseris, Spear-leaved Agoseris: Agoseris retrorsa

Spear-leaf Agoseris: Agoseris retrorsa

Updated October 17, 2022

Coast Dandelion, Seaside Agoseris, Seaside Dandelion, Woolly Agoseris, Woolly Goat-chicory: Agoseris apargioides var. apargioides (Synonyms: Agoseris hirsuta, Troximon apargioides) - On north California coast. Unconfirmed from SW Oregon coast?

Oregon Agoseris, Seaside Agoseris: Agoseris apargioides var. maritima (Synonyms: Agoseris apargioides ssp. maritima, Agoseris apargioides var. eastwoodiae, Agoseris maritima) -

Orange Agoseris, Slender Agoseris: Agoseris aurantiaca var. aurantiaca (Synonyms: Agoseris angustissima, Agoseris arachnoidea, Agoseris aurantiaca ssp. aurantiaca, Agoseris gracilens, Agoseris greenei, Agoseris howellii, Agoseris nana, Agoseris prionophylla, Agoseris subalpina, Agoseris vulcanica) -

Tall Agoseris, Tall Goat-chicory: Agoseris elata (Synonyms: Agoseris xelata, Agoseris laciniata) -

Arctic Agoseris, Pale Agoseris, Pale Goat-chicory, Short-beaked Agoseris: Agoseris glauca var. dasycephala (Synonym: Agoseris glauca var. aspera) -

Field Agoseris, Pale Agoseris, Prairie Agoseris, Short-beaked Agoseris: Agoseris glauca var. glauca (Synonyms: Agoseris lacera, Agoseris lapathifolia, Agoseris longissima, Agoseris microdonta, Agoseris procera, Agoseris vicinalis) -

Large-flowered Agoseris, Large-flower Goat-chicory: Agoseris grandiflora var. grandiflora (Synonyms: Agoseris cinerea, Agoseris grandiflora var. intermedia, Agoseris grandiflora var. plebeia, Agoseris intermedia, Agoseris marshallii, Agoseris obtusifolia, Agoseris plebeja) -

Feather-leaf Agoseris, Giant Mountain Dandelion, Puget Sound Agoseris: Agoseris grandiflora var. leptophyhlla -

Annual Agoseris: Agoseris heterophylla var. heterophylla (Synonyms: Agoseris heterophylla ssp. californica, Agoseris heterophylla ssp. heterophylla, Agoseris heterophylla ssp. normalis, Agoseris heterophylla var. crenulata, Agoseris heterophylla var. cryptopleura, Agoseris heterophylla var. kymapleura, Agoseris heterophylla var. turgida, Machrorhynchus heterophylus) -

Mountain Agoseris, Sierra Nevada Agoseris: Agoseris monticola (Synonyms: Agoseris glauca var. aspera, Agoseris glauca var. monticola) - Olympic Mountains?

Sagebrush Agoseris: Agoseris parviflora (Synonyms: Agoseris glauca var. laciniata, Agoseris glauca var. parviflora) -

Spear-leaf Agoseris, Spear-leaf Goat-chicory, Spear-leaved Agoseris: Agoseris retrorsa (Synonyms: Macrorhynchus angustifolius, Macrorhynchus retrorsus) -


Paul Slichter E-mail