- Rafflesia Arnoldi, [64]
- Ragwort, [160]
- Raspberry, [220]
- Rattlesnake Iris, [116]
- Red Anemone, [146]
- Redwood, [26], [101]
- Rhododendron, [79], [97], [99]
- Rice, [26], [216]
- Rock-Lichens, [75]
- Rose, [86], [95], [97], [98], [100], [103], [104], [145], [150], [156], [163], [175], [182], [184]
- Rose of Jericho, [146]
- Rose-blight, [61]
- Rosemary, [181]
- Rue, [159]
- Saffron, [51]
- Sage, [87], [116]
- Sainfoin, [126], [146]
- Scarlet Runner, [91]
- Sea Holly, [98]
- Sea Poppy, [160]
- Sensitive Plant, [130]
- Sequoia, [26]
- Service Tree, [191]
- Shamrock, [165], [184]
- Shasta Daisy, [220]
- Siberian Raspberry, [220]
- Sigillarias, [24]
- Silene, [78]
- Silver Fir, [26]
- Smilax, [116]
- Snowberry, [105]
- Snowdrop, [37], [182]
- Soma, [151]
- Sow-Thistle, [158], [171]
- Spanish Moss, [65]
- Spinach, [51]
- Spineless Cactus, [221]
- Spotted Persicaria, [146]
- Spruce, [26]
- Squash, [168]
- Squirting Cucumber, [116]
- Stapelia, [87]
- Star-Flower, [163]
- Stinging Nettle, [75]
- Strawberry, [146]
- String Bean, [105]
- St. John’s Wort, [150], [161]
- Sudan Grass, [56]
- Sugar Cane, [51], [116]
- Sundew [193], [197]
- Sunflower, [116], [128]
- Sweet Gum, [102]
- Sweet Pea, [80], [108]
- Sweet Potato, [109]
- Sycamore, [47], [78], [131]
- Tea, [217]
- Thistle, [47], [49], [159], [165], [175], [184]
- Thorn-Apple, [104]
- Thyme, [146]
- Tigridias, [221]
- Toadstool, [158], [162]
- Tobacco, [26], [62]
- Tococa, [73]
- Touch-me-not, [48], [181]
- Tree-ferns, [24]
- Trefoil, [86], [103], [165]
- Trumpet Vine, [97]
- Tulip, [37], [97], [104], [162]
- Tumble Weed, [46]
- Turmeric, [157]
- Turnip, [37], [132]
- Vallisneria, [206]
- Venus Fly-Trap, [130], [198], [200]
- Verbena, [97], [150]
- Veronica, [125]
- Vervain, [159], [160]
- Vetch, [66], [72]
- Victoria Regia, [91], [118]
- Violet, [36], [93], [100], [144], [181]
- Walnut, [42], [47], [51], [221]
- Water Chestnut, [92]
- Water Hyacinth, [52]
- Water Lily, [86], [118], [133]
- Watermelon, [51]
- Weather-Plant, [170]
- Weeping Willow, [100]
- Wheat, [26], [51], [56], [116], [217]
- Wheat-Rust, [61]
- Wild Anemone, [181]
- Willow, [42], [46], [99], [100], [115], [145]
- Wistaria, [48], [95], [97], [103], [108], [128], [176]
- Witch Hazel, [116]
- Wolffias, [46]
- Wood-Anemone, [162]
- Woodroof, [146]
- Wood-Sorrel, [146], [161], [165]
- Wormwood, [151]
- Xanthium Spinosum, [37]
Transcriber’s Notes
Page [14]: “in the consciouness” changed to “in the consciousness”