| 100% | CACTI | 5 | Plants that have sharp spines |
| 57% | FERNS | 5 | Plants that have fronds |
| 57% | FLOWERING | 9 | Plants that have blooms |
| 56% | FERN | 4 | Plant that has fronds |
| 54% | SAWS | 4 | Tools that have sharp teeth |
| 54% | SAW | 3 | Tool that has sharp teeth |
| 53% | ARTICHOKE | 9 | Edible plant that has a heart |
| 52% | MATURE | 6 | Grown, adult; plants that have finished growing |
| 52% | LEAF | 4 | Part of a plant that has veins |
| 50% | KUDZU | 5 | Plant that has become invasive in much of the Eastern U.S. |
| 48% | NEEM | 4 | ___ tree, plant that has been used in Indian medicine for centuries |
| 48% | DEADLY | 6 | ___ Nightshade, species of flowering plant that has a very toxic hallucinogen |
| 48% | BLACK | 5 | ___ pepper, plant that has existed on Earth since the Cretaceous period |
| 48% | CLOVER | 6 | Plant that's lucky when it has four leaves |
| 48% | EMAJ | 4 | Key that has four sharps: 2 wds. |
| 47% | FERN | 4 | Plants that have remained mostly the same on a nuclear level for 180 million years |
| 44% | SAC | 3 | A pouch that animals and plants have |
| 44% | RAVE | 4 | Babble on to anyone who listens about the alien plants that have taken over your bathroom |
| 44% | KEWGARDENS | 10 | *London site that has the world's largest collection of living plants |
| 43% | HERBAL | 6 | Tea that doesn't have caffeine, made from plants |
| 43% | IMAGE | 5 | The Sharper ___ (online retailer that once had mall stores) |
| 42% | CACTI | 5 | Plural for a plant that grows in the desert, has spikes, and holds water |
| 41% | PUNGENCY | 8 | Having a strong, sharp smell or flavor that is overpowering, often in food |
| 38% | ANGULAR | 7 | Having sharp corners |
| 38% | STEEP | 5 | Having sharp gradient |
| 38% | SPINY | 5 | Having sharp points |
| 38% | BLOOMER | 7 | Plant that flowers |
| 37% | NUKES | 5 | Plants that draw protests |
| 37% | TALONED | 7 | Having sharp, hawklike claws |
| 37% | AGAVE | 5 | Plant that makes tequila |