| 100% | FERN | 4 | Plant that sparked the Victorian craze "pteridomania" |
| 42% | CBGB | 4 | NYC club that sparked the punk movement |
| 41% | SALTBUSH | 8 | Plant that grows near the sea |
| 41% | BAMBOO | 6 | Plant that pandas eat the most |
| 41% | PERENNIAL | 9 | Plant that regrows in the spring |
| 41% | TUMBLEWEED | 10 | Plant that rolls in the wind |
| 40% | AGAVE | 5 | Plant that's the source of mescal |
| 40% | IVY | 3 | Plant that climbs up the sides of buildings |
| 40% | BEANSTALK | 9 | Plant that Jack climbed in the fairy tale |
| 40% | DOSES | 5 | After that spark, the pair bonded in large ___. |
| 39% | IVY | 3 | Plant that sounds like two letters of the alphabet |
| 39% | FOIL | 4 | Aluminum product that sparks in the microwave |
| 38% | TREE | 4 | Plant that Groot resembles, in "The Guardians of the Galaxy" |
| 38% | REDBUSH | 7 | Plant that's the source of a caffeine-free tea |
| 38% | MOSS | 4 | Plant that mainly grows on the north side of trees |
| 37% | MAYFLOWER | 9 | Name for plants that bloom in the 5th month |
| 37% | STEM | 4 | Plant part that holds up the flower |
| 37% | BEANSTALK | 9 | Plant that heavily features in the 2013 film "Jack the Giant Slayer" |
| 37% | KUDZU | 5 | Plant that has become invasive in much of the Eastern U.S. |
| 37% | HEATHER | 7 | Plant that was a top-five girl's name in the 1970s |
| 37% | IVY | 3 | Climbing plant that sounds like two letters of the alphabet |
| 37% | LEAF | 4 | Plant part that falls during the fall season |
| 37% | IGNITION | 8 | The spark that starts an engine or motor |
| 36% | BOTANISTS | 9 | Those who study the science of plant life |
| 36% | MOSS | 4 | Plant that grows on the north side of trees in the northern hemisphere |
| 36% | BLACK | 5 | ___ pepper, plant that has existed on Earth since the Cretaceous period |
| 36% | EAR | 3 | That part of a cereal plant containing the seeds |
| 36% | SAGEBRUSH | 9 | Western plant that's the state flower of Nevada |
| 36% | SUNFLOWER | 9 | Plant with yellow petals that tilts during the day |
| 36% | PRIMULA | 7 | Genus of plants that includes the primrose |