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 laciniatum (Cav)Willd.


Annual herb with stems to 50cm


Leaves: Leaf outline oblong to ovate, sometimes triangular, deeply 3-7-lobed or pinnatifid, segments often lobed; cauline leaves often bipinnatisect;t leaves have a larger or absent curious translucent edge lacking chlorophyll which sometimes go pink; leaf lobes round-pointed, often pink; juvenile leaves may be entire but adult ones a mere strip of lamina along the veins, about 3mm wide; stipules free at leafy nodes 4(-6) mm x 4(-6)mm.



Inflorescence: bracts large, suborbicular, 6-8mm, of 2 or 3 welded plates which are scarious, glabrous, obtuse and not ciliate; flowers pink without markings; petals 1-1.5 x sepals; mucro 1-1.5 mm; staminodes glabrous.


Fruit: Mericarp; foveole eglandular, without a  furrow; beak 5-7cm; awn with no long hairs. 2n=20 (Guitt.)


Distribution: N. Africa, Meditterranean region, Arabia, Syria, Palestine, Turkey, Iraq, Iran, Afghanistan, Baluchistan and North Waziristan in Pakistan


Erodium laciniatum at HaMerkaz, Israel; Feb 19, 2019; photo credit: Ron Frumkin; from iNaturalist.org; licenced under Creative Commons Attribution-NonCommercial 4.0 International Licence (CC BY-NC 4.0)


Erodium laciniatum at HaMerkaz, Israel; Feb 19, 2019; photo credit: Ron Frumkin; from iNaturalist.org; licenced under Creative Commons Attribution-NonCommercial 4.0 International Licence (CC BY-NC 4.0)