Key to Hydrophyllum
View taxon page for Hydrophyllum
(For a list of species in Hydrophyllum, use the above link.)
Jepson Manual glossary definitions can be seen by moving your cursor over words underlined with dots.
1. Inflorescence near ground, << subtending
leaves;
anthers << 1 mm;
cauline leaves
entire Having margins that are continuous and smooth (i.e., without teeth, lobes, etc.).
..... H. alpestre 1' Inflorescence well above ground, generally >= subtending leaves; anthers 1–2 mm; cauline leaves toothed to lobed
2' Leaf
oblong Longer than wide, with nearly parallel sides; wider than linear.
; leaflets 7–15
3. Leaflets acute Having a short-tapered, sharp tip, the sides convex or straight and converging at less than a right angle.
to
acuminate Having a long-tapered, sharp tip, the sides concave.
,
teeth generally 4–8 per side
..... H. fendleri var. albifrons 3' Leaflets
obtuse Having a short-tapered, blunt tip or base, the sides convex or straight and converging at more than a right angle.
to acute, teeth generally 2–4 per side
..... H. occidentale
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