| jump to: a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z |
| jack bean also called horse bean, canavalia ensiformis |
| jack pine |
| jackfruit also called artocarpus heterophyllus, artocarpus integrifolia |
| jamaica capertree also called black-willow, capparis cynophallophora |
| japanese bunching onion also called welsh onion, allium fistulosum |
| japanese cedar |
| japanese chestnut also called kuri, castanea crenata |
| japanese dodder also called tu si, cuscuta japonica |
| japanese goldthread |
| japanese morning glory also called qian niu, ipomoea nil, pharbitis nil |
| japanese pagoda tree |
| japanese pear also called sand pear, asian pear, chinese pear, pyrus pyrifolia, pyrus serotina |
| japanese red pine also called tanyosho pine, pinus densiflora |
| japanese rice also called oryza sativa (japonica cultivar-group), oryza sativa japonica, oryza sativa subsp. japonica, oryza sativa (japonica culticar-group) |
| japanese rose |
| japanese spindletree also called masaki, euonymus japonicus |
| japanese wistaria also called japanese wisteria, wisteria floribunda |
| japanese wisteria also called japanese wistaria, wisteria floribunda |
| japanese yew also called ichii, taxus cuspidata |
| jataco also called amaranth, inca-wheat, love-lies-bleeding, amaranthus caudatus |
| java fig also called benjamin-tree, ficus benjamina |
| jebe also called para rubber tree, rubbertree, siringa, hevea brasiliensis |
| jimsonweed also called common thornapple, datura stramonium, datura stremonium |
| job's tears also called coix lacryma-jobi, coix lachryma-jobi |
| johnson grass also called sorghum halepense, sorghum controversum |
| joint firs also called mormon-tea, ma huang, ephedra |
| jonopsidium |
| jonopsidium acaule |
| joshua tree |
| juglans |
| juglans regia |
| june grass also called espiguilla-colgante, drooping brome, downy chess, downy brome, cheatgrass, bronco grass, bromo-velloso, brome-de-toits, dachtrespe, bromus tectorum |
| juniperus virginiana |
| justicia |
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