PERUGO PROCUMBENS
Common Name:- Madwort.
Homotypic Synonyms:- None
Meaning:- Asperugo (L) Rough-one.
Procumbens (L) Lying flat on the ground.
General description:- A stiff bristly annual.
Stems:-
1) Up to 70 cm, procumbent or climbing, branched, with stiff, deflexed hairs.
Leaves:-
1) 20-75 mm, lanceolate, subacute to obtuse, margins, entire or slightly dentate.
a) lower leaves, subopposite or verticillate, petiolate.
b) upper leaves, sessile.
Flowers:-
1) Blooms, solitary and axillary, or in axillary pairs.
2) Calyx, lobed almost to the base.
a) lobes, leaf-like, toothed dentate, accrescent, deltate, in fruit to form a 2-lipped
covering round the nutlets.
3) Corolla, infundibuliform, with 5 short scales in the throat, purple or violet.
a) stamens included, inserted in the middle of the tube.
b) style, included.
c) stigma, capitate.
Fruit:-
1) Nutlets, c. 3 mm, densely and finely tuberculate.
Habitat:- Seasonally damp nitrified habitats at the bases of cliffs, scrub abandoned
settlements 0-700 m. Cultivated, waste and fallow ground, vineyards, often on
nitrogen-rich soils.
Distribution:- Scattered throughout the Greek mainland and Peloponnisos.
A widespread Euro-Siberian species. Previously unrecorded from Crete.
Flowering time:- Apr-June.
Photos by:- Fotis Samaritakis