R首字母的品种有 220 种

• 染料木  Dyer's Broom
• 染料沙戟  Dyer's Croton
• 染料弯子木  Maghr
• 染木树  Three-Leaf Saprosma
• 染色麻花头  Dyer's Plumeless Saw-wort
• 染色茜草  Madder
• 染色小檗  Nilgiri Barberry
• 髯毛豆腐柴  Chambari
• 热唇草  Hot Lips
• 热带椴  Akak
• 热带芙蓉葵  Tropical Rose Mallow
• 热非四棱豆  Tropical African Winged Bean
• 热非帚木  Monkey Apple
• 热亚海芋  Elephant Ears
• 人面子  Yanmin
• 人参  Ginseng
• 人参果（蕨麻）  Silverweed
• 人参果（香瓜茄）  Pepino
• 人心果  Sapodilla
• 仁面树  Argus Pheasant-tree
• 忍冬  Japanese Honeysuckle
• 日本薄荷  Japanese Mint
• 日本毒空木  Doku-utsugi
• 日本榧树  Japanese Nutmeg Yew
• 日本茛菪  Japanese Belladonna
• 日本核桃  Japanese Walnut
• 日本厚朴  Japanese Bigleaf Magnolia
• 日本胡枝子  Thunberg's Bushclover
• 日本莽草  Japanese Star Anise
• 日本木瓜  Japanese Quince
• 日本南五味子  Kadsura Vine
• 日本女贞  Japanese Privet
• 日本萍蓬草  Japanese Pond Lily
• 日本蛇根草  Japanese Snakeroot
• 日本菟丝子  Japanese Dodder
• 日本辛夷  Kobus Magnolia
• 日本樱花  Yoshino Cherry
• 日本茵芋  Japanese Skimmia
• 日本獐牙菜  Japanese Swertia
• 日光槭  Nikko Maple
• 榕树  Chinese Banyan
• 绒果赞木  Velvet-fruit Zanha
• 绒花山柑  Nipan
• 绒毛草  Mesquite Grass
• 绒毛戴星草  East Indian Globe Thistle
• 绒毛毒胡萝卜  Villous Deadly Carrot
• 绒毛风车子  Velvet Bush Willow
• 绒毛钩藤  Cat's Claw
• 绒毛诃子  Black Myrobalan
• 绒毛槐  Yellow Necklacepod
• 绒毛金球桑  Letter Wood
• 绒毛利堪蔷薇树  Oiti
• 绒毛龙胆  Downy Gentian
• 绒毛猫尾木  Tomboro
• 绒毛茉莉  Indian Jui
• 绒毛苹婆  Hairy Sterculia
• 绒毛千斤拔  Stain-pod
• 绒毛山蚂蝗  Velvetleaf Desmodium
• 绒毛蛇鞭菊  Shaggy Blazing Star
• 绒毛斯米特曼木  Walwa
• 绒毛唐棣  Downy Serviceberry
• 绒毛土蜜树  Velvet Sweetberry
• 绒毛小盘木  Mkpiri
• 绒球树  Pompom Tree
• 绒叶厚皮树  Raisinier Velu
• 绒叶藤  Velvet Leaf
• 绒缨菊  Scarlet Tasselflower
• 绒紫萁  Interrupted Fern
• 肉苁蓉  Cistanche
• 肉豆蔻和肉豆蔻衣  Nutmeg And Mace
• 肉桂  True Cinnamon Tree
• 肉桂果  Cinnamon Berry
• 肉桂木  Cinnamonwood
• 肉果草  Chinese Milkwort
• 肉果荨麻  Scratchbush
• 肉荚云实  Teri Pod
• 肉沛木  Selada
• 肉色五蕊寄生  Mendalu
• 肉珊瑚  Leafless East-Indian Vine
• 肉托竹柏  Brown's Pine
• 鞣革合欢  Musita
• 柔毛斑叶兰  Downy Rattlesnake Plantain
• 柔毛翅齿豆  Sucupira-branca
• 柔毛打碗花  Japanese Bindweed
• 柔毛地胆草  Tobacco Weed
• 柔毛海葡萄  Errva Da Memória
• 柔毛黑莓  Dwarf Red Blackberry
• 柔毛桦  Downy Birch
• 柔毛橘凤榴  Gabiroba
• 柔毛蓝花楹  Carobinha
• 柔毛老鹳草  Dovefoot Geranium
• 柔毛牡荆  Uvalama
• 柔毛山麻杆  Forest Bead-string
• 柔毛山蚂蝗  Hairy Beggarweed
• 柔软丝兰  Adam's Needle
• 柔弱苦蔹莓  Liane à Saucisses
• 汝兰  Ru Lan
• 乳白叉序草  Omufoka
• 乳杯花  Cream Cups
• 乳花香豌豆  Cream Pea
• 乳茄  Nipplefruit
• 乳浆大戟  Leafy Spurge
• 乳清蛋白  Whey Protein
• 乳酸菌  Lactobacillus
• 乳糖酶  Lactase
• 乳铁蛋白  Lactoferrin
• 乳突金钟藤  Widara Upas
• 乳香（阿拉伯）  Frankincense
• 乳油木  Shea Tree
• 乳源酪蛋白肽  Casein Peptides
• 乳汁木  Milkwood
• 如意草  Common Violet
• 软骨地衣  Cartilage Lichen
• 软荚豆  Blue Wiss
• 软茎西番莲  Corkystem Passionflower
• 软茎翼核果  Supplejack
• 软毛白花苋  Mountain Knotgrass
• 软毛扁担杆  Mkole
• 软毛黄芪  Wooly Locoweed
• 软木斛  Pink Flowered Doughwood
• 软木树  Corkwood Tree
• 软木叶翅子树  Cork-leaved Bayur
• 软弱绣球防风  Flaccid Leucas
• 软柿  Kayu Ebon
• 软枣猕猴桃  Hardy Kiwi
• 软枝黄蝉  Golden Trumpet
• 软紫草  Pink Arnebia
• 蕊木  Penang Sloe
• 瑞丽水东哥  Singkrang
• 瑞香  Winter Daphne
• 锐齿凤仙花  East Himalayan Balsam
• 锐叶柳  Sharp-Leaf Willow