What: Parthenocissus henryana is an outstanding vine for Northwest gardens. Its distinctive leaves have three to five leaflets with beautiful silver veins decorating them. The leaves have deep ...

A protocol of somatic embryogenesis and plant regeneration from petiole segments of Parthenocissus tricuspidata Planch. has been developed. Embryogenic tissue was induced on B5 (Gamborg) basal medium ...

This is a preview. Log in through your library . Abstract An optically active isomer of tartaric acid has been definitely identified and quantitatively analyzed in the leaves of 9 species of ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...