brewer’s ragwort

Packera breweri

Member of american groundsels and ragworts (genus Packera)
groundsels and allies (tribe Senecioneae)
yellow daisies
sunflower family (family Asteraceae)
dicots (class Magnoliopsida)
yellow in flowering plants

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• generally 1 stem
• glabrous or sparsely hairy when young
• 15–50+ heads
• green phyllary tips
• phyllaries glabrous

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Chris’s observations: 3 (all are research grade)

Locations:

• Calero CP: 2
• Hidden Villa, Los Altos Hills

Months:

• Apr.: 1
• May: 2

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Taxon info: iNaturalist – Calflora – CalPhotos – Jepson eFlora – FNA

Bay Area species: iNaturalist – Calflora