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Εμφάνιση αναρτήσεων με ετικέτα Plantaginaceae. Εμφάνιση όλων των αναρτήσεων
Εμφάνιση αναρτήσεων με ετικέτα Plantaginaceae. Εμφάνιση όλων των αναρτήσεων

Τετάρτη 18 Απριλίου 2018

Plantago major L.

Οικογένεια: Πλανταγινίδες
Plantago major L.
Acaulescent perennial with one or a few leaf rosettes. Leaves distinctly petiolate; petiole with tough vascular strands; blade elliptic-ovate, with strong parallel or curved veins, entire or irregularly serrate. Scapes equalling or exceeding leaves, striate or slightly sulcate, short-pubescent. Spike usually 4–12 cm, linear. Bracts ± equalling sepals, glabrous, green. Corolla tube c. 2 mm, glabrous; lobes less than 1 mm, triangular. Seeds numerous.
Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Plantago major

Plantago major

Plantago major

Τετάρτη 6 Απριλίου 2016

Plantago albicans L.

Οικογένεια: Πλανταγινίδες
Plantago albicans L.
Loosely tufted with a long, sparingly branched, slightly woody rootstock bearing terminal leaf rosettes. Leaves suberect, 4–15 cm long, linear-lanceolate to -oblanceolate, often with undulate margins, sericeous-lanate. Scapes usually solitary from each rosette, twice as long as leaves, terete, tomentose. Flowers in an oblong-cylindrical spike usually 2–5 cm, often lax below. Bracts c. 4 mm, broadly ovate with prominent midvein but otherwise membranous, ciliate. Sepals similar to bracts. Corolla tube glabrous; lobes c. 2 mm, ovate, spreading to deflexed, straw-coloured to brownish. Stamens long exserted, with white anthers. Seeds 2, c. 2.5 mm.
Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Plantago albicans

Plantago albicans
Plantago albicans


Plantago albicans

Plantago bellardii All.

Οικογένεια: Πλανταγινίδες
Plantago bellardii All.
Acaulescent annual, with a single rosette of usually several suberect, linear-oblanceolate, patent-pilose leaves 3–8 cm. Scapes few to several, 3–15 cm, ± erect at anthesis, sometimes arcuate in fruit but not thickened, patent-pilose and also with much shorter eglandular hairs. Spike shortly cylindrical or occasionally ovoid, usually 1–3 cm. Bracts lanceolate, pilose, the lowest c. 6 mm, the upper similar but shorter. Corolla tube c. 3.5 mm, glabrous; lobes c. 2 mm, ovate-lanceolate, shortly acuminate. Stamens long-exserted. Seeds 2, c. 1.5 mm.
Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Plantago bellardii
Plantago bellardii

Plantago bellardii

Plantago bellardii

Τρίτη 22 Μαρτίου 2016

Plantago amplexicaulis Cav.

Οικογένεια: Πλανταγινίδες
Plantago amplexicaulis Cav.
Annual, sometimes branched from base, with one or a few lax rosettes. Leaves 3–8 cm, narrowly oblanceolate to very narrowly elliptical, acuminate, sparsely pilose. Scapes few to several, up to twice as long as leaves, often purple, subglabrous or sparsely pilose. Spike 1–3 cm, dense, ovoid. Bracts 5–6 mm, suborbicular, glabrous, scarious with broad, brownish midrib. Corolla tube c. 4 mm, glabrous; lobes c. 3.5 mm, elliptic-ovate. Seeds 2, large (c. 5 mm).
Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Plantago amplexicaulis

Plantago amplexicaulis

Plantago amplexicaulis

Δευτέρα 22 Φεβρουαρίου 2016

Plantago afra L.

Οικογένεια: Πλανταγινίδες
Plantago afra L.
Erect annual, 5–30 cm tall, single-stemmed or sparingly branched. Stem terete, often tinged purple, eglandular-puberulent below, with rather dense, short glandular pubescence above. Leaves opposite, 10–40 mm, linearlanceolate, entire or remotely serrate, slightly glandular-and eglandular-pubescent. Flowers in dense, ovoid, pedunculate spikes in upper leaf axils. Bracts uniform, 3.5–6 mm, with ovate base and shortly acuminate apex, with scarious margins below, without lateral veins, glandular-pubescent. Sepals resembling bracts. Corolla tube c. 3.5 mm, glabrous, rugose; lobes 2–2.5 mm, narrowly ovate, spreading to deflexed, cream. Seeds 2, c. 2.2 mm, narrowly oblong.
Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Plantago afra

Plantago afra

Plantago afra

Plantago afra

Πέμπτη 22 Οκτωβρίου 2015

Plantago weldenii Rchb.

Οικογένεια: Πλανταγινίδες
Plantago weldenii Rchb.
Plantago coronopus L. (συμπεριλαμβάνεται και το Plantago weldenii Rchb.): Acaulescent annual or biennial, usually with a single, ± flat leaf rosette. Leaves very variable but usually 5–12 cm, oblanceolate in outline, remotely dentate to 2-pinnatisect, sparsely pilose. Scapes usually numerous, variable in length, spreading or ascending. Spike narrowly cylindrical. Corolla tube 2–3 mm, pilose; lobes short (c. 1 mm). Capsule 3-locular with 3–6 seeds c. 1 mm.
Δίπλα στη θάλασσα συνήθως. Οι βοτανικοί δεν έχουν ξεκαθαρίσει τις διαφορές μεταξύ των 2 ειδών, coronopus και weldenii. Τα παρακάτω link οδηγούν και στις 2 ονομασίες. Εμείς ακολουθούμε τη γραμμή της Ελληνικής Βοτανικής Εταιρείας που θεωρεί ότι το coronopus είναι διαφορετικό είδος και δεν υπάρχει στην Στερεά Ελλάδα. Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Plantago weldenii

Plantago weldenii

Plantago weldenii

Plantago weldenii

Plantago weldenii

Τετάρτη 17 Δεκεμβρίου 2014

Plantago lagopus L. (Πεντάνευρο)

Οικογένεια: Πλανταγινίδες
Plantago lagopus L.
Annual with a thin taproot. Leaves usually in a single rosette, 3–10(–15) cm, lanceolate to oblanceolate, 3–5-veined, acute, glabrous to sparsely hirsute. Scapes usually several, ascending to erect, exceeding leaves, entire or remotely dentate, glabrous to sparsely appressed-pubescent. Spike 1–3 cm, narrowly ovoid to broadly cylindrical, dense. Bracts 2.5–5 mm, ovate to lanceolate, densely clothed with long hairs. Anterior sepals connate for more than half their length. Corolla tube c. 2 mm, glabrous. Style long-exserted. Seeds 2, c. 1.8 mm.
Αρκετά συνηθισμένο χορταράκι, άνθηση απο Μάρτη μέχρι Ιούνιο στην περιοχή μας. Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Plantago lagopus

Plantago lagopus

Plantago lagopus