1. (of plants) bearing or characterized by aments or catkins
   - amentaceous

See also: productive

• family Haloragaceae
• family Haloragidaceae
• family Hamamelidaceae
• family Helicidae
• family Helodermatidae
• family Helotiaceae
• family Helvellaceae
• family Hemerobiidae
• family Hemerocallidaceae
• family Hemiprocnidae
• family Hemiramphidae
• family Heteromyidae
• family Hexagrammidae
• family Hexanchidae
• family Hippoboscidae
• family Hippocastanaceae
• family Hippopotamidae
• family Hipposideridae
• family Hirudinidae
• family Hirundinidae
• family history
• family Holocentridae
• family Holothuridae
• family Homaridae
• family Hominidae