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Explore Betula Genus, Betula Neoalaskana and more!

Betula Genus are Phosphorous Accumulators. River Birch shown here. Others to try are: Betula alleghaniensis, Betula borealis, Betula lenta, Betula minor, Betula nana, Betula neoalaskana, Betula nigra, Betula occidentalis, Betula papyrifera, Betula populifolia, Betula pumila

American vetch (vicia americana), Wild pea. Other native vetches are Vicia caroliniana, Vicia floridana, Vicia ludoviciana, Vicia pulchella Vicia genus are bio-accumulators of Nitrogen, Phosphorous, Potassium, Copper & Cobalt