Antirrhinum coulterianum , widely known as or White snapdragon , is a striking wildflower native to the dry hills and deserts of Southern California and Baja California. It is celebrated by botanists as a "fire follower," often appearing in massive, ephemeral displays in the years immediately following a wildfire. Key Characteristics
Unlike common garden snapdragons, this species has adapted specifically to the rugged West Coast landscape. antirrhinum coulterianum
: Research shows that adding "charate" (charred wood) or its extracts significantly improves seed germination. Antirrhinum coulterianum , widely known as or White
: The plant produces weak, erect stems (up to 1.5 metres tall) that often use twining branchlets to "cling" to surrounding vegetation for support. : Research shows that adding "charate" (charred wood)
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This plant is a specialist in . Its seeds can lie dormant in the soil for years, waiting for the chemical cues of a fire to germinate.
: Its flowers are typically white, but frequently show delicate tints of lavender or pink when they first open. Fire-Driven Life Cycle