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 24, 2019

Field Pepperwort


In a cereal field a little plant keeps very straight in the first sunrays of this May morning.





Field Pepperwort (Lepidium campestre) is a member of the Brassicaceae family that can be found in cultivated fields and more ruderal places on dry and poor soil, especially on limestone. Little plants are vertical, larger ones have branches that stick out like on a candelabra.





The flowers do not amount to much, they are small, just four petals around a flat round silicula that soon becomes much larger than the flower itself.





The fruits sont slightly winged and they have a small depression on top.




April 24, 2019

Wood Spurge


Wood Spurge (Euphorbia amygdaloides) grows, not surprising, in woods and it starts flowering long before the tree leaves start growing.





Spurges, at least those growing in France, have some characteristics in common. If you break a stem or leaf, a white latex oozes. And most Sprurges have typical yellow-greenish flowering umbels.






Wood Spurge is not an exception.






Here a 'flower' in detail. Round petal-like structures form a kind of saucer under some unusual machinery. Those two green-yellow half-circles are not petals, Wood Spurge does not have them, but bracts. And the little red ball inside is a not yet ripe fruit. It carries still the rests of pistils, two green lines. Left and right of this fruit, under two half-moon shapes, new flowers begin to open. And those half-moons? They are nectariferous glands. On top of all of this there are some stamen with pollen.





The rather blue-green leaves sometimes tinged with red look like they belong to another species.





And when, at least, the trees start making new leaves, Wood Spurge does not stop immediately making flowers.



April 20, 2019

Judas Tree


On the Perigordean 'causses', the limestone slopes and hilltops coverend with stunted Pubescent Oak trees,, you can see now flashes of fluorescent pink. The Judas Tree (Cercis siliquastrum) is a medeiterranean bush or small tree that seems to thrive here. It comes from gardens and it does very well in nature without becoming invasive.





It is a leguminose species that flowers abundantly with little butterfly-loke flowers that grow on older branches and the treetrunk.





The new sprouts only have leaves. But how pretty they are!






A solitary fluorescent pink bud on a thick branch looks like an extraterrestrian.






In summer, the Judas Trees makes luminous red pods.






And its autumn colours are not bad at all.

So, we can be happy it wants to live here.




April 9, 2019

Vernal Sedge


The first Sedge that flowers in spring is already nearly done. The stamina of Vernal Sedge (Carex halleriana) got rid of their pollen and they are nearly dried out by now; the stems that carried flowers now look like little brown clubs.





Vernal Sedge is a species from limestone soils and it likes dry and sunny spots.





It has two kinds of flowering stems. The larger ones have male flowers and sometimes some small ears with female flowers.






Below, more or less hidden between the leaves, are some female ears with white pistils on very thin stalks.






The dry grey leaves are from last year.











March 30, 2019

Thale Cress


Thale Cress (Arabidopsis thaliana) is a plant from the Brassicaceae family, cousin of cabbages and mustards. It is small and slender.





It looks like nothing much, little white flowers four petals each on a thin stalk. The fruits, siliquas, are long and narrow. The plant is nearly without leaves, the basal rosette has disappeared when flowering began. But Thale Cress knows how to make seeds, however.





See here the results in good circumstances, in a field sowed with grass seed that did not germinate as it should. Instead of grass, enormous amounts of Thale Cress have emerged.





Thousands of little plants tremble with the breeze. It is very well possible next year will be completely different, there will be grass and millions of Thale Cress seeds will wait for another year.




But for now everything goes very well for Thale Cress.


March 14, 2019

Hornbeam flowers


Hornbeams (Carpinus betulus) are in flower now!






Here a twig with some male catkins, and, in the center of the image, a smaller female one.





A female catkin with some flowers, only the red pistils and some green scales are visible.

March 10, 2019

Cherry Plum


March shower.




 










Cherry Plum (Prunus cerasifera) petals are falling.