Sunday, February 1, 2015

Helianthus x laetiflorus

Helianthus x laetiflorus
Hybrid Sunflower
Hélianthe vivace

Hybridized plant of 2 species, H. pauciflorus and H. tuberosus, which are native to North America and have naturalized in Europe. All Helianthus are native to North America.
The leaves are alternate, ovate lanceolate, and serrate.
Blossom August through October.
Blossom, edge of a vineyard, Lacoste, 9.27.14

Edge of a vineyard looking toward le Lubéron range,
Lacoste, 9.27.14



Leaf arrangement, 9.27.14

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