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Keys
Vascular plant groups
Club mosses
Ferns
Vegetative key to families
Gymnosperms
Flowering plants
Genera
Families
Lobelia L.
Corolla
blue, white, purple or pink
Lobelia
consider the other alternative
Flowers in terminal usually ±
unilateral
racemes. Anthers all with bristles at the apex of the anther tube.
Corolla
dark blue
choose this alternative
reject this alternative
Weak
prostrate
or
decumbent
herb
. Leaves
ovate
,
cordate
at the base, mostly 15–35 mm wide,
crenate
,
petiolate
.
Corolla
c. 10 mm long. Hornsby Plateau. WSF and RF. Fl. summer–autumn
Lobelia trigonocaulis
choose this alternative
reject this alternative
Erect herbs. Leaves
linear
to
ovate
, deeply incised or
dentate
, tapering towards the base.
Capsule
oblique, subglobular