WildID Describing flowers guide describes and illustrates the main characters used in identification.
- Overview of flowers (such as whorl, calyx, sepals, petals, stamens, carpels).
- Flower symmetry: actinomorphic and zygomorphic.
- Perianth (such as anther, filament; shape and arrangement).
- Carpel (such as stigma, style, ovary, ovule; inferior and superior ovaries).
- Leaf: venation, arrangement, position, margins, bases, shape, stipules; simple and compound leaves.
Accompanying text on the reverse side includes a checklist of the main characters you can record in the field. The authors have included a guide to describing flowers (spike, panicle, rhizome, etc), fruits (berry, drupe, achene, nut, capsule, etc), plant form (herb, shrub, tree), and organs of vegetative reproduction (stolon, rhizome, etc). Also featured are instructions to writing a floral formula. This provides a very useful shorthand for describing flowers.
Identification is always best done in the field, so that as much information as possible is at hand. However if a flora is not available, the answers to the questions here are a thorough guide to describing flowers, keeping collection to a minimum. You can add additional notes about the habitat, like geographical location, vegetation, soil type and underlying geology. For the botanist, a good hand lens is an essential tool. The specimen should be as well lit as possible, and then brought into focus.
