Part Ⅰ 1.Habit 2.Underground parts 3.Stem 4.Bark,Epidermis 5.Branch 6.Bud 7.Spine,Tendrill,Appendage 8.Leaves 9.Venation 10.Serration 11.Petiole,Stipule 12.Rhachis,Peduncle,Pedicel13.Bract,involucre,Sheath14.Inflorescence,Flower 15.Perianth16.Stamens and Anthers 17.Styles,Stigma 18.Ovary,Carpel 19.Disk,Pistil 20.FruitPart Ⅱ 1.Position (1)In reference to the axis (2)Relative to other organs (3)Relative to a single organ2.Proportion3.Comparison (1)Quam (2)Affinis (3)Similis (4)Recedit (5)Manner 4.Numeral Measurements Numeral:aliquot,unus,plures,equal Length,width and thickness;measure of difference Numbers,Numeral Adjectives Equans,superans,excedens Comparative Degree Months plural 5.Time and Seasons;Measure of time (1)Name of Months (2)Year,annum,-i (3)Seasons (4)General 6.Pronouns 7.Prepositions 8.Titles of Articles 9.Conjunction10.Allusions to Persons and Places11.Citations12.Declension of Binomials13.Declension,Groups and Binomials14.Compound Subjects15.Complex Phrases16.Verbs17.Adverbs18.Color (1)White (2)Red (3)Blue (4)Yellow (5)Black (6)Green (7)Brown (8)Purple (9)Grey (10)Combined (11)General19.Designation of Type Specimens20.Field Notes21.Special Phrases and Usages