- disc
florets but no ray florets.
Varieties Hazardia squarrosa var.
grindelioides (DC.) W.D.Clark - from
Monterey County to Baja
California Hazardia squarrosa...
- Nevada, Utah, Colorado, Arizona, Nevada, Texas,
Chihuahua Machaeranthera grindelioides -
rayless tansyaster - from
Arizona to
Alberta Machaeranthera gypsophila...
-
Morgan & R.L.Hartm. - CA NV UT CO AZ NM TX NY ME,
Chihuahua Xanthisma grindelioides (Nutt.) D.R.Morgan & R.L.Hartm. - Alberta, Saskatchewan, MT ND SD NE...
-
subtaxa are no
longer recognized. This
plant may
hybridize with
Xanthisma grindelioides. This
plant grows in mountains,
often in an
alpine climate. Habitat...
-
Haplopappus glutinosus C****.
Haplopappus graveolens Reiche Haplopappus grindelioides DC.
Haplopappus hirtellus Phil.
Haplopappus humilis Reiche Haplopappus...
- skeleton-plant
Machaeranthera canescens, ****y tansy-aster
Machaeranthera grindelioides,
rayless tansy-aster
Machaeranthera pinnatifida,
spiny goldenaster Machaeranthera...
-
similar to the
polytypic Hazardia squarrosa,
whose southern subspecies grindelioides approaches the
range of H. rosarica, and both
species share a lack of...
-
skeletonplant Machaeranthera canescens — ****y tansy-aster
Machaeranthera grindelioides —
western aster Machaeranthera pinnatifida —
spiny goldenaster Madia...
