Taxa: Dieteria canescens (Aster inornatus, Dieteria divaricata, Dieteria pulverulenta, Dieteria viscosa, Machaeranthera attenuata, Machaeranthera canescens, Machaeranthera canescens subsp. canescens, Machaeranthera canescens var. canescens, Machaeranthera divaricata, Machaeranthera inornata, Machaeranther
... (show all)a linearis, Machaeranthera linearis linearis, Machaeranthera pinosa, Machaeranthera pulverulenta, Machaeranthera viscosa, Aster canescens, Aster canescens var. viscosus, Machaeranthera canescens var. latifolia, Machaeranthera canescens var. monticola, Machaeranthera canescens var. vacans, Machaeranthera latifolia, Machaeranthera pulverulenta var. vacans, Machaeranthera laetevirens, Machaeranthera spinulosa), Dieteria canescens var. glabra (Aster cichoriaceus, Aster linearis, Machaeranthera cichoriacea, Machaeranthera canescens subsp. glabra, Machaeranthera canescens var. glabra), Dieteria canescens var. leucanthemifolia (Aster leucanthemifolius, Machaeranthera canescens var. leucanthemifolia, Machaeranthera leucanthemifolia), Dieteria canescens var. incana (Diplopappus incanus, Machaeranthera canescens var. incana, Machaeranthera incana, Dieteria incana), Dieteria canescens var. aristata (Machaeranthera rigida, Aster canescens var. aristatus, Machaeranthera canescens var. aristata), Dieteria canescens var. sessiliflora (Machaeranthera canescens var. sessiliflora, Machaeranthera sessiliflora, Dieteria sessiliflora), Dieteria canescens var. ziegleri (Machaeranthera canescens subsp. ziegleri, Machaeranthera canescens var. ziegleri), Dieteria canescens var. ambigua (Machaeranthera canescens var. ambigua), Dieteria canescens var. nebraskana (Machaeranthera canescens var. nebraskana) 