North American Flowers
A flower is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The flower contains the plant's reproductive organs, and its function is to produce seeds. After fertilization, portions of the flower develop into a fruit containing the seeds. For the higher plants, seeds are the next generation, and serve as the primary means by which individuals of a species are dispersed across the landscape. The grouping of flowers on a plant is called the inflorescence.
-Table of Contents-
 
New England Aster

Black Eyed Susan
Rudbeckia hirta

Ox Eye Daisy (invasive)
Chrysanthemum leucanthemum

New England Aster
Aster novae-angliae


 
 


Lead Plant
Amorpha canescens

Eastern Prickly Pear Cactus
Opuntia humifusa
 

Dwarf Dogwood
Cornus pumila

Kentucky Wisteria
Wisteria macrostachya

Wild Hydrangea
Hydrangea arborescens

Frost Aster

Wild parsnip
Pastinaca sativa
 

Most wildflower guides use color as the primary criterium for identifying wild species. The main color groups are white, yellow, orange and orange to red, maroon, pink (another big group), blue, and green. (Each guide has its own way of naming and organizing its color scheme, but this is the general pattern.) The trick here is that some of the colors are subtle and it may be hard to determine if the flower is one particular color or not. In these cases you will have to choose one of the colors and search the guides to eliminate one or the other color choices.

Once you determine a color, the guides usually divide up those plants by how their flowers are shaped and where on the plant the flowers are growing from (a spike at the top, from between the leaves etc.). Then they subdivide those plants by the actual number of the flower petals or shape of their seed heads. If you are using an illustrated guide, after you get to the point of determining all this, there is usually a picture of the plant you are trying to identify.

There are many books and guides which help you find the identification of plant species. You should choose the ones that you feel most comfortable and successful in using. The guides range from the very simple, with loads of colored illustrations, to non-illustrated classification key types which require that you know the name of every minute detail found on plants and their flowers. The choice depends on your level of expertise. Here are links to some of the online guides I've found most helpful:


Jewelweed


Deptford Pink


Rough Cinquefoil


Red Clover


Common Cinquefoil


Chicory


Purple Coneflower, Echinacea purpurea


Wild Pansy, Viola tricolor L.


Sunflowers

Here are a few common mistakes made by gardeners attempting wildflower plantings or prairie restoration:

  • Good drainage is a must. Marshy soil is acidic, and standing water is the enemy of wildlfower root structures. Overwatering can damage seedlings as well.
  • Soil preparation deeper than one inch may unleash dormant weed seeds that can compete with the plantings.
  • Seeds should not be covered with soil - wildflower seeds can be strewn on top of the soil, then simply rolled or walked upon for best results.
  • Planting at the wrong time of year; check with your supplier for proper germination times - some seeds need to overwinter.
  • Don't try to cover too large an area with the available seed. Insufficient plant density will allow undesirable weeds and grasses a foothold.
  • Be sure your site conditions match the flowers' requirements. A flower requiring full sun will not prosper in shade, and vice versa.
  • When in doubt, assume your wildflower plantings will need at least eight full hours of sun per day.
  • Do not allow your plantings to dry completely, but do not overwater. Soil should be kept damp; allow no standing water or puddles.
  • Be patient. Wildflower and prairie resorations take time. Both annual and perennial wildflowers will come back year after year after established and allowed to reseed.


Mock Orange
Philadelphus x virginalis


Spiderwort - Tradescantia sp.

Hawkweed

Smooth Sumac - Rhus glabra

Fall Sneezeweed

Wild Pansy

Golden Ragwort, Senecio aureus L.
 

Crocus

 
 

              
 
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