2 per 3 nuovo

Quadro Asclépiade tubéreuse Asclepias tuberosa - Mary Vaux Walcott

Quadro Asclépiade tubéreuse Ascelpias tuberosa - Mary Vaux Walcott

Quadro Violette papillon Viola papilionacea - Mary Vaux Walcott

Quadro Pois papillon Clitoria mariana - Mary Vaux Walcott

Quadro Dendromecon rigide Dendromecon rigidum - Mary Vaux Walcott

Quadro Potentille arbustive Potentilla fruticosa - Mary Vaux Walcott

Quadro Potentille arbustive Potentilia fruticosa - Mary Vaux Walcott

Quadro Astragale di Bourgeau Astragalus bourgovii - Mary Vaux Walcott

Quadro Lappula diffusa - Mary Vaux Walcott

Quadro Fruit de cornouiller du Canada Cornus canadensis - Mary Vaux Walcott

Quadro Fleur de cornouiller du Canada Cornus canadensis - Mary Vaux Walcott

Quadro Cornouiller du Canada Cornus canadensis - Mary Vaux Walcott

Quadro Antennaria luzuloides - Mary Vaux Walcott

Quadro Diplacus longiflorus - Mary Vaux Walcott

Quadro Trèfle d'acqua Menyanthes trifoliata - Mary Vaux Walcott

Quadro Orobanche fasciculée Orobanche fasciculata - Mary Vaux Walcott

Quadro Lobélie des ruisseaux Lobelia kalmii - Mary Vaux Walcott

Quadro Stenanthium occidentale Stenanthium occidentale - Mary Vaux Walcott

Quadro Pin aristé Pinus aristata - Mary Vaux Walcott

Quadro Gaylussacia brachycera Gaylussacia brachycera - Mary Vaux Walcott

Quadro Porteranthus trifolié Porteranthus trifoliatus - Mary Vaux Walcott

Quadro Fruit de rose de Bourgeau Rosa bourgeauiana - Mary Vaux Walcott

Quadro Fleur de rose de Bourgeau Rosa bourgeauiana - Mary Vaux Walcott

Quadro Rose de Bourgeau Rosa bourgeauiana - Mary Vaux Walcott

Quadro Gentiane savonneuse Gentiana saponaria - Mary Vaux Walcott

Quadro Trèfle d'acqua Menyanthes trifoliata - Mary Vaux Walcott

Quadro Tofieldie intermédiaire Tofieldia intermedia - Mary Vaux Walcott

Quadro Kalmia des marais Kalmia polifolia - Mary Vaux Walcott

Quadro Kalmia des marais Kalmia polifolia - Mary Vaux Walcott

Quadro Houstonie à feuilles de serpolet Houstonia serpyllifolia - Mary Vaux Walcott