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Key to Hoffmannseggia

Fabaceae

Hoffmannseggia

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1 Lateral pinna pair 1; leaflets 3-5× as long as wide; shrub
1 Lateral pinna pairs (1-) 2-5 (-6); leaflets 1.8-2.4× as long as wide; subshrub or perennial herb.
  2 Hairs of the upper stems and inflorescences at least partly stipitate glandular.
    3 Lateral pinna pairs (2-) 3-5 (-6) per leaf; leaflet pairs 3-13 per pinna