| GREWIA | Tropical climbing plant of the mallow family, named after an English physician (6) |
| WISTERIA | Climbing, flowering plant of the pea family, named after an American anatomist (8) |
| RATTAN | Tropical climbing plant of the palm family whose stems are used for wickerwork; several genera, especially Calamus (6) |
| LOOFAH | Tropical climbing plant of the gourd family (6) |
| LUFFA | Tropical climbing plant of the cucumber family, including the vegetable sponge, used at bath-time (5) |
| APPLLO | Butterfly in the swallowtail family, named after one of the Olympians of the Greek Pantheon (6) |
| IDAHOA | Plant in the mustard family, named after a US state (6) |
| ORRERY | Mechanical model of the Solar System named after an English nobleman (6) |
| JOULES | Derived SI units of work or energy, named after an English physicist (6) |
| PEPPER | Woody climbing plant of the East Indies, source of a sharp hot condiment (6) |
| WICOPY | Hedgerow climbing plant of the gourd family (6) |
| KIEKIE | New Zealand climbing plant of the screw-pine family (3-3) |
| COWPEA | Leguminous tropical climbing plant, Vigna sinensis, grown for animal fodder(6) |
| LIANAS | Tropical climbing plants |
| LOBELIA | Genus of plants of the bellflower family named after physician Matthias de l"Obel (7) |
| BUDDLEIA | Flowering plant of the family Scrophulariaceae; named after an English botanist and rector (8) |
| STOKESIA | Member of the daisy family, named after the botanist Jonathan Stokes (8) |
| PAPILLON | Toy breed of the spaniel family named after the French word for 'butterfly' (8) |
| MONTBRETIA | Plant of the Iris family named after a French botanist (10) |
| APOLLOS | Chalky-white butterflies in the swallowtail family, named after the Greek god of light and music (7) |
