| 100% | CARNAUBA | 8 | Palm tree native to NE Brazil; source of a yellowish wax used as a polish |
| 41% | RAFFIA | 6 | Palm tree native to Madagascar whose large leaves yield a fibre used for weaving |
| 40% | ELEMI | 5 | Tree native to the Philippines that yields a resin used as a herbal medicine |
| 40% | ELEMI | 5 | Tree native to the Philippines which yields a resin used as a herbal medicine |
| 38% | ELEMI | 5 | Tree native to the Philippines yielding a resin used as a herbal medicine |
| 34% | LINSEED | 7 | Seeds of the flax plant used as a source of oil |
| 33% | RESERVOIR | 9 | Lake used as a source of water supply |
| 33% | ETHYL | 5 | Kind of alcohol used as a fuel source |
| 32% | RAFFIA | 6 | Strand of the palm tree used to weave into mats |
| 32% | ALMOND | 6 | Tree nut source of a popular non-dairy milk, often used in baking |
| 31% | WILLOW | 6 | Tree that's a source of salicylic acid, a precursor to aspirin |
| 30% | BALSA | 5 | Tree native to southern Brazil |
| 30% | NIKAU | 5 | Palm tree native to New Zealand |
| 30% | LAPP | 4 | What a native of Sapmi used to be called |
| 30% | TRAY | 4 | Part of a high chair used as a table |
| 29% | STIRFRIES | 9 | Uses a wok, or, read as a direction, a hint to the ends of 17-, 28- and 44-Across |
| 29% | COLA | 4 | Trees native to the tropical rainforests of Africa |
| 29% | TINMINE | 7 | Source of a metal once used for foil |
| 29% | ALLSPICE | 8 | Dried aromatic fruit of a tropical evergreen tree whose seeds are used as a spice |
| 29% | CITES | 5 | Uses as a source |
| 29% | CITE | 4 | Use as a source |
| 29% | DRAWUPON | 8 | Use as a source |
| 29% | MAPLE | 5 | Tree that is known for its fall foliage and as a source of a syrup enjoyed with pancakes |
| 29% | THEMONOLITH | 11 | Black artifact that inspires one of the 21 Across to use a bone as a weapon |
| 28% | BLUBBER | 7 | Thick layer of fatty tissue below the skin of a whale used as a source of oil |
| 28% | LENDINGOUT | 10 | Allowing use of, as a library does ... or, in three parts, a hint to four puzzle answers |
| 28% | AMBER | 5 | Tree resin used as a gemstone |
| 28% | OAK | 3 | Tree source of a tough wood |
| 28% | COCOA | 5 | Powder made from beans of the cacao tree used to make a beverage |
| 28% | LOGS | 4 | Pieces of a tree trunk used in a fireplace |