philadelphia fleabane

Erigeron philadelphicus

Member of fleabanes and horseweeds (genus Erigeron)
white daisies
sunflower family (family Asteraceae)
dicots (class Magnoliopsida)
white in flowering plants

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• rays 6–9 mm, very thin and extremely numerous
• phyllaries generally ± equal
• basal leaves present
• cauline leaves clasping
• uncommon

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Chris’s observations: 2 (1 is research grade)

Locations:

• Henry Coe SP: 2

Months:

• May: 1
• Jun.: 1

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

Bay Area species: iNaturalist – Calflora