Families of seed plants H

Foto header: Hypericum Tourn. ex L. (Hypericaceae) © Luo Chen

Heliotropiaceae

Families of Seed Plants H

This list of genera was made in April 2024 according to Plants of the World Online, Stevens 2001 onw [...]

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Hernandiaceae

Families of Seed Plants H

This list of genera was made in July 2025 according to World Flora Online, Plants of the World Onlin [...]

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Hydrangeaceae

Families of Seed Plants H

This list of genera was made in July 2024 according to Plants of the World Online and Stevens 2001 o [...]

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Hydrocharitaceae (incl. Najadaceae)

Families of Seed Plants H

This list of genera was made in August 2025 according to World Flora Online, Plants of the World Onl [...]

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Hydrophyllaceae

Allgemein , Families of Seed Plants H

This list of genera was made in April 2024 according to Plants of the World Online, Stevens 2001 onw [...]

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Monogeneric families H (external links)

Families of Seed Plants H

Additional families in M and MSB classified according to Stevens 2001 onwards (APWeb). References Fo [...]

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