The flora of Périgord in South-West France is abundant and diverse. In this blog you can find, in pictures, brief encounters with several hundreds of wild flowers and plants as they grow here in French Perigord. Following the seasons other species are added. An index of scientific and English names you find below on the right.

Corine Oosterlee is a botanist and photographer and she offers guided Botanical Walks and other activities around plants and vegetation in nature in Perigord. Do you want to know more? On www.baladebotanique.fr you can find more information. For Corine's photography see www.corineoosterlee.com. Both websites also in English.

Enjoy!




May 28, 2010

Field Poppy


The seeds of Field Poppy (Papaver rhoeas) need a loose soil to germinate. That's why they grow in cereal fields plowed last winter or early in spring.



The seeds can lay dormant for years in the soil, to explode into flower when circumstances are favorable.


May 5, 2010

Purple Orchid


All Purple Orchid (Orchis purpurea) flowers resemble puppets with dark red hats and all have reddish specks on white, but ...


...some prefer ample dresses,



















 ...or wide pants with an ethnic pattern,


















...while others prefer long, tapering sleeves,


















...or hairy purple polkadots.

















 Who's trying to tell you plants are not trendy?




March 19, 2010

Common Whitlow-Grass


This miniature plant, the Common Whitlow-Grass (Erophila verna) is not a grass but a member of the Brassicaceae, or Crucifer-family. Mustard and Cuckoo-flowers, other crucifers, are giants compared to it. It is even smaller than a normal-sized pine-cone, as you see in the picture below.



Even if it is easy to overlook, the Common Whitlow-Grass is not difficult to find. Just put your nose to the ground in a dry place at a roadside, or in the center of a sandy path, and more often than not there are thousands of it.

March 14, 2010

Spring Violets


This is a Sweet Violet (Viola odorata). The cold does not prevent it from flowering.






















There is another violet flowering early in march, the Hairy Violet (Viola hirta) you see here.
















They look very much alike. Mostly the Sweet Violet has flowers a bit earlier than the Hairy Violet, but not always. Mostly the former is darker in colour, and the latter slightly hairier, but not always. Leaves and flowers of the Sweet Violet are a bit rounder than those of the Hairy Violet, generally, but not always. The Sweet Violet mostly smells sweet, but is sometimes odorless. The Sweet Violet often has stolons, the other one never has. Most of the time you find the hairy one in slightly drier and sunnier places than the sweet one. Etcetera, etcetera. And there exists also an intermediate form, a crossbreed between the two.

Well, how to distinguish the two? You have to take into account a number of characteristics at the same time, and even then it is easy to be wrong.

But does it really matter?

March 8, 2010

Common Alder


The Common Alder (Alnus glutinosa) only grows on marshy ground. Often, in a valley, a ribbon of trees marks the course of a streamlet.



In winter tree fellers leave piles of trunks in their wake. Those of the Common alder are easy to recognize by their clear orange colour.
















Soon the tree will flower, but now only last year's female catkins are visible, they look like small black pine cones. The new male catkins are already growing longer, getting ready for things to come.


February 23, 2010

Cranes


The cranes (Grus grus) are returning from the south!


A few dozen among the thousands circling and wheeling under a pale daytime moon, today.

February 15, 2010

Bird's Nest Orchid


Seven degrees below zero this morning; and the last snow does not melt.
What is this dead, brown, stalk between the fallen leaves and a patch of snow?
 

It is the remnant of a Bird's Nest Orchid (Neottia nidus-avis), a stalk with empty seed pods.

















In May it looked like this. Also brown, but a bit more pale. It has no green at all, and that's why it can live under the shadowy canopy. It gets its nutrients from the roots of other plants, not from photosynthesis.












The Ivy (Hedera helix) in the picture lives also under the canopy, but it is still green when after the falling of the leaves the winter sun reaches the forest floor.