5 Jul 2016 - addition of 17 new species:

Alyssum simplex
Anemone patens
Artemisia tridentata
Collinsia parviflora
Cryptantha echinella
Erigeron aphanactis
Erysimum perenne
Heuchera parvifolia
Leucocrinum montanum
Micranthes rhomboidea
Noccaea fendleri
Phacelia bicolor
Purshia tridentata
Rosa woodsii
Scutellaria brittonii
Sphaeralcea parvifolia
Wyethia mollis