Emex spinosa (L.) Campd.

Οικογένεια: Πολυγονατοειδή

Emex spinosa (L.) Campd.

Monoecious annual or short-lived perennial, somewhat fleshy. Stems procumbent to suberect, usually 15–40 cm. Lower leaves long-petiolate; blade 3–10 cm, oblongovate, truncate to cordate at base. Flowers in small, well separated axillary whorls. Perianth persistent, indurate and forming a cover c. 5 mm long around the fruit, the outer 3 segments developing spiny, patent or deflexed tips. Nutlet c. 3 mm, ovoid, rounded at base, trigonous at apex, included in perianth.

Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.

Emex spinosa

Emex spinosa

Emex spinosa

Emex spinosa

Persicaria lapathifolia (L.) Delarbre

 Οικογένεια: Πολυγονατοειδή

Persicaria lapathifolia (L.) Delarbre

Annual, usually branched from base, 20–60(–100) cm tall, sometimes swollen at nodes. Peduncles, inflorescences and sometimes underside of leaves dotted with yellowish glands. Cilia on upper margin of ochreae inconspicuous or up to 1.5 mm. Flowers in dense apical spikes. Τμήματα περιανθίου 2–2.5 χιλ, πρασινωπά-λευκωπά έως ροζ. Nutlet 2–3 mm, brownish-black, shiny.

Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.

Persicaria lapathifolia

Persicaria lapathifolia

Polygonum aviculare L.

Οικογένεια: Πολυγονατοειδή

Polygonum aviculare L.

Annual with slender taproot. Stems procumbent to erect, 10–50 cm. Ochreae shorter than internodes, silvery-hyaline. Leaves narrowly lanceolate to elliptical, those of main stem usually larger than those of branches. Flowers in clusters of 1–6 in leaf axils; bracts exceeding flowers. Perianth 2–4 mm; segments connate for 1/5–1/3, usually greenish with purplish-pink margins; veins incrassate in fruit. Nutlet 2.1–2.4 mm, enclosed in perianth, ± flattened with shortest side concave. 2n = 60.

Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.

Polygonum aviculare

Polygonum aviculare

Polygonum maritimum L.

Οικογένεια: Πολυγονατοειδή

Polygonum maritimum L.

Perennial with a tough, woody taproot; whole plant greyish-glaucous. Flowering stems several, 20–50 cm, rather stout, procumbent with ascending branches. Upper ochreae longer than the internodes, conspicuous, brownish at base, silvery and ± lacerate above. Leaves sessile, elliptical to narrowly lanceolate, with revolute margins, sometimes tinged purple. Flowers in axillary clusters aggregated above; bracts longer than flowers. Perianth 3–4.5 mm; segments connate for up to 1/3, petaloid. Nutlet equalling perianth, trigonous-ovoid, dark brown, shiny.

Διπλα στη θάλασσα συνήθως. Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.

Polygonum maritimum

Polygonum maritimum

Rumex pulcher L.

Οικογένεια: Πολυγονατοειδή

Rumex pulcher L.

Perennial, usually single-stemmed, 20–60 cm tall, with stiff, ± divaricate branches. Blade of lower leaves usually 4–9 cm, ovate-oblong, often somewhat constricted at or below middle, subcordate at base, obtuse, flat or with slightly undulate margins. Inflorescence of several dense, remote whorls, with leaf-like bracts in lower part. Pedicels short, usually thickened. Fruiting valves 4.5–6 × 2.5–4.5 mm, of various shape, with a network of raised veins, all tuberculate.

Άλλο ένα λάπαθο, κυρίως σε μέρη με ανθρωπογενή επιβάρυνση, με χαρακτηριστικό καρπό. Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.

Rumex pulcher

Rumex pulcher

Rumex pulcher

Rumex pulcher

Rumex crispus L.

Οικογένεια: Πολυγονατοειδή

Rumex crispus L.

Perennial; stem(s) solitary or few, erect, rather robust, 30–80(–150) cm tall. Basal leaves long-petiolate; blade 5–10(–20) × 2–4 cm, oblong-lanceolate, usually with strongly undulate margins. Inflorescence large, moderately branched; lower whorls remote, the upper ± confluent. Fruiting valves 3–5 × 3–5 mm, orbicular-ovate to broadly triangular, usually cordate at base, entire or shallowly dentate; one valve with a large tubercle, the others without or with smaller tubercles.

Άλλο ένα λάπαθο, ίσως το πιο συνηθισμένο, κυρίως σε υγρά μέρη, ψηλό. Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.

Rumex crispus

Rumex crispus

Rumex crispus

Rumex crispus

Rumex crispus

Persicaria maculosa Gray

Οικογένεια: Πολυγονατοειδή

Persicaria maculosa Gray

Μοιάζει με την Persicaria lapathifolia, αλλά χωρίς αδένες ή λίγους στην κάτω μεριά των φύλλων, στους μίσχους και στις ταξιανθίες; cilia on upper margin of ochreae 2–4 mm; περιάνθιο συνήθως ροζέ.

Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.

Persicaria maculosa 

Persicaria maculosa 

Persicaria maculosa 

 

Persicaria maculosa

Rumex tuberosus subsp. creticus (Boiss.) Rech. f.

Οικογένεια: Πολυγονατοειδή

 Rumex tuberosus subsp. creticus (Boiss.) Rech. f. ssp creticus

Dioecious perennial with a slightly woody stock and several thick, tuberous roots. Stem(s) 10–60 cm, ascending to erect, ridged, with long upper internodes. Basal and lower leaves long-petiolate; blade usually 1.5–5 × 1–2.5 cm, sagittate to cordate. Inflorescence a branched raceme. Valves 3–8 × 3–8 mm, cordate-orbicular, reticulate-veined, with small tubercles; outer perianth segments deflexed in fruit.

1. Stems several; basal leaves obtuse . . . . . . . . . . . . . . . . . . . . . . .  subsp. creticus (Boiss.) Rech. f.

Στο βουνό αλλά και δίπλα στη θάλασσα. Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.

Rumex tuberosus ssp creticus

Rumex tuberosus ssp creticus

Rumex tuberosus ssp creticus

 

Rumex tuberosus ssp creticus

Rumex tuberosus ssp creticus

Rumex tuberosus ssp creticus

Rumex tuberosus ssp creticus

Rumex bucephalophorus L.

Οικογένεια: Πολυγονατοειδή

Rumex bucephalophorus L.

Annual, rarely biennial or short-lived perennial, ± glabrous. Stem(s) one to several, ascending to erect, 5–15(–20) cm. Leaves petiolate, blade with cuneate base. Inflorescence a simple or branched raceme with flowers in clusters of 2 or 3, often occupying most of plant. Flowers and pedicels usually dimorphic, filiform or becoming flattened and dilated after anthesis, recurved in fruit and often tinged crimson or purple. Valves with long teeth or spines. Nutlet sharply triquetrous, brown.

Διεσπαρμένο αλλά σχεδόν απαρατήρητο. Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.

Rumex bucephalophorus

Rumex bucephalophorus

Rumex bucephalophorus

Rumex bucephalophorus

Rumex conglomeratus Murray (Λάπαθο)

Οικογένεια: Πολυγονατοειδή

Rumex conglomeratus Murray

Perennial; stem usually solitary, erect, rather slender, 40–80(–120) cm tall. Basal leaves long-petiolate; blade 10–15 × 1–5 cm, oblong-lanceolate, flat or slightly undulate. Inflorescence lax; whorls small but dense, remote, many of them subtended by well-developed leaves. Fruiting valves 2.5–3 × 1–1.5 mm, lingulate or narrowly triangular, entire or with some minute teeth near base, all with broad, oblong tubercles.

Με κάποιες επιφυλάξεις το είδος αυτό. Το VPG μιλάει για μάλλον υγρά μέρη. "Παίζουν" και τα pulcher, sanguineus. Προς περαιτέρω μελέτη. Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.

Rumex conglomeratus

Rumex conglomeratus

Rumex conglomeratus

Rumex conglomeratus