01/07/2008

Mes cartes postales (4)

etoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rj
16 mai 2008 (3)
74
Argyranthemum maderense ou Anthemis frutescens ?
16 mai 2008

etoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rj
Artichaut sauvage
75 Artichaut sauvage - 1ère étape -
13 mai 2008

etoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rj
13 mai 2008 Artichaut sauvage
76 Artichaut sauvage - 2ème étape -
13 mai 2008


etoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rj
16 mai 2008 (8)
77 Artichaut sauvage - 3ème étape ayant perdu son *aigrette 
(ou pappus)
16 mai 2008

*Aigrette (ou pappus) : une touffe de poils sur les akènes ou les graines de certaines plantes comme le pissenlit, servant à l'**anémochorie. 
** L'anémochorie désigne le mode de dispersion des graines des végétaux se faisant grâce au vent. Les graines anémochores (ou anémophiles) possèdent des systèmes facilitant leur dispersion par le vent : présence d'ailettes, de poils (pappus chez les pissenlits), etc. Ce mode de dispersion concerne un grand nombre d'espèces vivant dans des environnements fortement ventés comme les milieux ouverts et la canopée. Divers types de graines anémochores existent : 1 - Les graines portées par une ombelle sèche roulée au sol par les vents. 2 - Les graines contenues dans des capsules, plates, sèches et légères, portées par le vent sur de faible distance. 3 - Les graines ailées, des samares d'érable par exemple.

Mes cartes postales (4)

etoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rj12 avril 2008
70 Rose
12 avril 2008
etoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rj
15 avril 2008
71 Rose
15 avril 2008

etoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rj
15 avril 2008  (01)
72 Rose
15 avril 2008

etoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rj14 avril 2008

etoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rj
73 Rose
14 avril 2008

Mes cartes postales (2)

etoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rj10 avril 2008 Salsifis - Tragopogon porrifolius -

68 Salsifis - Tragopogon porrifolius -
10 avril 2008

etoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rjetoiles7kd2rj10 avril 2008 Salsifis du midi - Tragopogon porrifolius -

69 Salsifis - Tragopogon porrifolius -
10 avril 2008