Erodium

and California

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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 guiccardii Heldr.


Perennial; dioecious; perenniating crown at ground level; root a very long thick black tap-root; stems short tufted.


Leaves: Stipules lanceolate, acuminate, acute, 5-10 x 3mm, adnate to the base of the petiole, glabrescent, brown; basal leaves to 25cm, silvery grey-green, bipinnate, with intercalary leaflets, final leaf segments scimitar-lanceolate.




Inflorescence: Annual flowering stems leafy with reduced and untypical leaves, few branched, prostrate, silvery-tomentose; flowers in umbels of 2-7, about 2cm across, bright satin pink, petals rather pointed. Flowers late July and August


Fruit: Beak 4.5-6.5cm. 2n=18


Distribution: endemic to North Greece, the alpine region of Veluchi, at 1700-2300m; dry alpine pastures,: Mts Velugo

Note: There are plants in cultivation labelled E. guiccardii which are hybrids of E. guiccardii and another species.

Differs from E. elatum. E. elatum has leaves which are oblong and 2-3 pinnatisect, with narrower leaf segments, green to grey green, flower colour; pink to blush violet with more rounded petals, and flowering time - elatum flowers early in April and May.

Labelled as Erodium guiccardii but probably a hybrid; Marie Addymans Collection at Hampton Court Show: 08/07/1993

Erodium guicciardii; Mount Tymfristos, Greece

Erodium elatum; West Macedonia Region, Greece; April 29, 2017; photo credit: Todd Boland; from iNaturalist.org; licenced under Creative Commons Attribution-NonCommercial 4.0 International Licence (CC BY-NC 4.0)