Nouvelle flore coloriée de poche des Alpes et des Pyrénées.
Paris,Klincksieck,1906-1912.
<bdi><a href="https://en.wikipedia.org/wiki/en:Charles_Flahault" class="extiw" title="w:en:Charles Flahault"><span title="French botanist (1852-1935)">Charles Flahault</span></a>
</bdi>
1908
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