- Geum
canadense, the
white avens, is a
plant in the rose family, Rosaceae. It is
widespread across much of Canada, the
United States, and Mexico. It readily...
-
Hydrophyllum canadense,
known as
bluntleaf waterleaf,
broadleaf waterleaf, or
Canada waterleaf, is a
flowering plant in the
borage family, Boraginaceae...
- Hyperi****
canadense,
known as
Canadian St. Johns-wort,
lesser St. John's wort, and
lesser Canadian St. Johnswort, is a
flowering plant in the
genus Hyperi****...
-
Helianthemum canadense or
Crocanthemum canadense (known as
longbranch frostweed,
Canada frostweed, frostweed, rock frost, frostplant, or frostwort) is...
- Hyperi****
boreale is a
smaller plant with more
delicate flowers. Hyperi****
canadense has
smaller flowers with
sepals that show
between the petals. Hyperi****...
-
silenoides H.
teretiusculum H.
ternum H.
virgatum Knifa H.
anagalloides H.
aphyllum H.
arenarioides H.
boreale H.
brevistylum H.
canadense H.
globuliferum H. gymnanthum...
-
although some were colonial. The
genus had a wide distribution.
Fossils of
H.
halli have been
found in the
fossil rich
Floresta Formation of the Altiplano...
- include:
H. aegypti****
H.
androsaemum H. baleari****
H.
bellum H.
calycinum H.
elodes H.
forrestii H.
kalmianum H.
kouytchense H. olympi****
H. perforatum...
- subg. Hyperi**** Hyperi**** sect.
Androsaemum H.
androsaeumum –
H.
foliosum –
H.
grandifolium –
H.
hircinum –
H. ×
inodorum The
genus name Hyperi**** derives...
-
silenoides H.
teretiusculum H.
ternum H.
virgatum Knifa H.
anagalloides H.
aphyllum H.
arenarioides H.
boreale H.
brevistylum H.
canadense H.
globuliferum H. gymnanthum...
