Erodium

and California

This site was created and is maintained by Benjamin Coultrup.

Photos all ©Benjamin Coultrup unless otherwise indicated, 1984-2021.

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Erodium

Classification

Species

Clade I, Subclade 1

Subgenus Erodium

 - Section Erodium

 - Section Oxyrynchia

 - stephanianum group

Clade I, Subclade 2

Subgenus Barbata

 - Section  Absinthoidea

Clade II, Subclade 3

 - cygnorum group

Clade II, Subclade 4

 - botrys group

 - Section Cicutaria,

   - Subsection Cicutaria

   - Subsection Acaulia

 - Section Malacoidea

   - Subsection Reichardia

   - Subsection Malacoidea

 - Section Foetida

California

Literature and References

Notes

Erodium heterosepalum Blatter


Annual. Stems to 11cm; stems few, retro-hispid, ascending, little branched


Leaves: basal leaves few; petiole 1-3 x leaf-blade, covered in retrorse hispid hairs; leaf blade ovate-reniform or cordate, hispid, to 3x2.5 cm deeply lobed; lobes pinnate-incised; lobules entire and obtuse; upper leaves on shorter petioles and pinnatifid; stipules variable, broad ovate and acute, membranous, pale, sparsely soft hairy, margin ciliate, 5x4 mm.


Inflorescence: Peduncles up to 3.5cm, usually 7 flowered; bracts 5, free, round, obtuse or subobtuse, glabrous, margin ciliate, c3 mm, membranous, pale; pedicels nearly 5mm long, filiform, in fruit not thickening; sepals oblong, 3 or 5 nerved, mucronate, up to 4x1 mm wide but varying, white margined and densely hairy; petals small, equal, purple, unspotted, shortly clawed, shorter than the sepals, rounded.


Fruit: Beak up to 3 cm long, covered in short hairs.


Distribution:  endemic to Asia: Pakistan - N Waziristan, east of Miranshah Fort on the right bank of the river Chasmai on sand between rocks at 977m


Notes: close to E. laciniatum