| Habit (i)general appearance of a plant | |  +  -  | Growth form (i)Herb, shrub, tree or climber. |   |                              herb      (i) Herbaceous, erect plant, up to 2m high, mostly with a leafy shoot; if perennial, shoots die to the ground each season, shoots are not woody [example: Artemisia pectinata]                             shrub, subshrub or semishrub       (i) Shrub, multi-stemmed, mostly (0.2) 0.5 - 5 m high, shoots woody up to the tip [example: Caragana leucophloea]                             tree       (i) Woody plant with a clear main trunk, at least 2-3 m tall [example: Ulmus pumila]  |  
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| Leaf (i)expanded, usually photosynthetic organ of a plant (including phylloclades) | |  +  -  | Shape of blade (i)Easy for simple leaves. In compound leaves use the general shape of leaflet. Always check the ground for largest leaves of a plant. To be worked out: how to handle pinnate leaves? |   |                              elliptic (including ovate and obovate)       (i) Elliptic: broadest at the middle and narrower at the two equal ends; ovate: egg-shaped, attached at the broad end; obovate: attached at the narrower end [example: Limosella aquatica]                             lanceolate      (i) Lance-shaped; much longer than wide, with the widest point in the middle or below                             round to orbicular      (i) Leaf at least as broad as long [example: Pyrola rotundifolia, Caltha]                             cordate      (i) Heart shaped [example: Cortusa]                             sagittate      (i) Arrow-shaped [example: Rumex]                             linear incl.grasslike or oblong      (i) Leaves more than two times longer than broad with more or less parallel margins; see character: stipule for ligula [example: Dracocephalum ruyschiana, Poaceae, Scutellaria scordifolia, Pinus]                             filiform      (i) Leaves thread-like, at least more than ten times longer than broad [example: Potamogeton pectinatus, P. filiformis]                                        peltate      (i) Leaf with with petiole attached to the lower surface of the blade [example: Menispermum dauricum]                             scales      (i) Short, broad and more or less adjacent to axis [example: Hypopitys, Orobanche, Ephedra]                  heterophyllous      (i) Different kind of leaves on the same plant [example: Sagittaria, Ranunculus aquaticus]   |  
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| Flower (i)reproductive portion of the plant, consisting of sepals, petals, stamens, and pistils | |  +  -  | Flower appearance and pollination (i)General appearance of the flower. |   |                   not attractive, wind-pollinated or some water plants      (i) Small, colourless or green flowers [example: Betula, grasslike plants: Carex, Setaria, Juncus]                  attractive, animal-pollinated      (i) attractive and coloured flowers, mostly large, attracting surely animals [example: Trollius, Rosa, Chamaerhodos]  |  
 |  +  -  | Flower form (i)common forms of flowers ? Veronica |   |                              simple (flat) - Do not confuse with inflorescences as in some Asteraceae      (i) Petals spread out, flower appearing flat [example: Mollugo, Trientalis, Pulsatilla, Saxifraga]                             tubular to funnel-shaped      (i) Petals form a tube, are often partially united to a cylindrical corolla, often surrounded by a calyx                             campanulate      (i) Petals united to a bell-shaped corolla                             bilabiate      (i) Petals froming two lips, flower usually zygomorphic [example: Lamiaceae, Scrophulariaceae p.p.]                                                   papilionaceous       (i) Butterfly-like flower is structured: standard, 2 wings and keel [example: Most Fabaceae (Astragalus), Polygala]                  Hypanthium developed      (i) Cup-shaped extension of the floral axis developed (receptacle accrescent) [example: Saxifragaceae, Rosaceae p.p., Lythraceae]  |  
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