Leptosiphon ambiguus

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Leptosiphon ambiguus, commonly known as serpentine linanthus, is a small annual plant in the Polemoniaceae family. It has narrow lance-shaped leaves and a vivid lavender flower. It typically grows in serpentine soils and is endemic to the San Francisco Bay Area in California, where it is considered threatened. It has also been referred to as Linanthus ambiguus in older classifications.