Jepson eFlora
Key to families | Table of families and genera

Key to Lycopus

View taxon page for Lycopus

Jepson Manual glossary definitions can be seen by moving your cursor over words underlined with dots.

1. Calyx lobes ovate, tip obtuse to acute, ± = fruit; leaves generally short-petioled, generally serrate ..... L. uniflorus

1' Calyx lobes awl-like, tip acuminate to short-awned, generally > fruit; leaves ± sessile to short-petioled, serrate to deeply lobed or cut

2. Leaves generally short-petioled, deeply lobed to cut, especially in lower 1/2; fruit 1–1.5 mm, tip rounded ..... L. americanus

2' Leaves generally ± sessile, serrate; fruit 1.5–2 mm, tip ± truncate ..... L. asper

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Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].
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