In botany, having two siliques (seed pods characteristic of the mustard family), or bearing twin elongated seed capsules.
From 'bi-' (two) plus 'siliquous' (relating to siliques, from Latin 'siliqua' meaning seed pod), used in botanical terminology.
Botanical terms often sound alien to non-botanists, but they're incredibly precise—'bisiliquous' tells a botanist exactly what fruit structure the plant produces, making it essential for plant identification and classification.
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