.quickedit { display: block !important; visibility: visible !important; z-index: 9999; } .post-icons { display: inline-block !important; }
Εμφάνιση αναρτήσεων με ετικέτα Alliaceae. Εμφάνιση όλων των αναρτήσεων
Εμφάνιση αναρτήσεων με ετικέτα Alliaceae. Εμφάνιση όλων των αναρτήσεων

Πέμπτη 16 Ιουνίου 2022

Allium commutatum Guss.

Οικογένεια: Alliaceae

Allium commutatum Guss.
This species is close to A. ampeloprasum and especially to A. bourgeaui, differing from the latter in the tricuspidate outer filaments and broadly spathulate inner perianth segments (oblong in A. bourgeaui). It may be found in large quantity on small islets but also in disturbed habitats on larger islands and mainland.
Ψηλό σαν το Allium ampeloprasum, αλλά με τους στήμονες όλους τρισχιδείς. Περισσότερες πληροφορίες στη Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece. 
Allium commutatum

Allium commutatum


Τρίτη 31 Μαΐου 2022

Allium amethystinum Tausch

Οικογένεια: Alliaceae

Allium amethystinum Tausch
Bulbs 1·5-2 cm in diameter, subglobose; outer tunics membranous; bulblets absent or few, yellowish. Stem 20-120 cm, often reddish in upper part. Leaves 3-7, up to 50 cm Χ 8 mm, linear, fistular, canaliculate, sheathing the lower 1/4-1/3 of the stem, usually withered at anthesis. Spathe 2-7 cm, 1-valved, long-beaked, caducous. Umbel 2·5-6·5 cm in diameter, subglobose, many-flowered; pedicels 10-25 mm at anthesis, the central ones sometimes up to 50 mm in fruit, often reddish. Perianth cylindrical; segments purple, the outer 3-4·5 Χ 1-1·8 mm, narrowly oblong or oblong-elliptical, usually longer and narrower than the inner, obtuse or truncate, smooth. Stamens exserted, ciliate below; outer 3 filaments 4·5-6 mm, simple, the inner 3 with the basal lamina slightly wider than the inner segments and shorter than or equalling the central cusp, the lateral cusps 1½ or more times as long as the central cusp. Capsule c. 4 mm. 2n = 16, 24, 32. Cultivated ground and rocky places.
Μετά απο ενδελεχή έρευνα και τη βοήθεια του Σταύρου, του Μηνά και γενικότερα της ομάδας μελέτης Natura Hellenica, αναγνωρίζονται τελικά σαν Allium amethystinum, όλα αυτά τα αγριοκρέμμυδα που μοιάζουν αρκετά με το Allium ampeloprasum, αλλά είναι κοντύτερα, με μικρότερο κεφάλι, πιο σκούρα άνθη που ανθίζουν σταδιακά απο πάνω προς τα κάτω, με στήμονες που εξέχουν εμφανώς και πολλές φορές είναι μωβ και το πάνω μέρος του βλαστού. Περισσότερες πληροφορίες στη Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece. 
Allium amethystinum

Allium amethystinum

Allium amethystinum

Allium amethystinum

Allium amethystinum

Allium amethystinum


Τρίτη 2 Ιουνίου 2020

Allium hymettium Boiss. & Heldr.

Οικογένεια: Alliaceae
Allium hymettium Boiss. & Heldr.
Bulbs 0·5-1 cm in diameter; outer tunics membranous. Stem 4-30 cm. Leaves 3-4, up to 11 cm Χ 0·5 mm, filiform, usually scabridulous with minute teeth along the veins beneath, sheathing the lower 2/3-3/4 of the stem. Spathe 2-valved; valves unequal, up to 9 cm and longer than the pedicels, lanceolate at base, contracted above into a slender filiform appendage. Umbel 1-3 cm in diameter, hemispherical or fastigiate, 8- to 30-flowered; pedicels 5-12 mm, almost equal. Perianth cupshaped; segments 3·5-4 mm, greenish, yellow- sometimes brown-tinged (sometimes reddish when dry), the outer narrowly elliptical, c. 1·5 mm wide, the inner elliptical, c. 2 mm wide, obtuse. Stamens exserted; filaments c. 5 mm, connate at base into an annulus c. 0·5 mm high; anthers yellow. Ovary subglobose or broadly ellipsoid, stalked. Capsule c. 3 mm. (Περιγραφή απο Flora Europaea)
Στενο-ενδημικό της Ελλάδας, μόνο σε Στερεά, Πελοπόννησο. Περισσότερες πληροφορίες στη Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Allium hymettium

Allium hymettium
Allium hymettium

Allium hymettium

Allium hymettium

Παρασκευή 12 Ιουλίου 2019

Allium hirtovaginatum Kunth

Οικογένεια: Alliaceae
Allium hirtovaginatum Kunth
Allium stamineum: Bulb small (c. 1 cm in diam.), without bulblets; outer tunics membranous, grey. Stem 10–35 cm, often flexuous. Leaves 2–4, filiform, sheathing stem up to halfway. Umbel 3–7 cm in diam., diffuse but rather dense, usually with 15–40 flowers; pedicels unequal. Spathe valves 2, persistent, slender, at least the longer much  exceeding umbel. Perianth narrowly campanulate, short (3.5–4.5 mm), pale purple or tawny brownish-pink. Filaments distinctly exserted, often purple; anthers yellow. Ovary sessile, subglobose.
A species of uncertain status, described from Lesvos and reported from widely scattered localities in Greece and the W half of Turkey. It is evidently close to A. stamineum, but was retained in recent Floras, differing mainly in the pilose leaf sheaths.
Περισσότερες πληροφορίες στη Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Allium hirtovaginatum

Allium hirtovaginatum

Allium hirtovaginatum

Τρίτη 27 Ιουνίου 2017

Allium dentiferum Webb & Berthel.

Οικογένεια: Alliaceae
Allium dentiferum Webb & Berthel. 
Bulb ovoid, with numerous bulblets; outer tunics dark brown, membranous. Stem 40–90 cm, sheathed halfway by 5 or 6 linear, fistulose leaves. Spathe valves 2, persistent, narrowly lanceolate-filiform, at least the longer exceeding inflorescence. Umbel diffuse, many-flowered, with unequal pedicels. Flowers campanulate, brownish or purplish-green; perianth segments 5.5–6.5 mm, obtuse, apiculate. Anthers included.
Περισσότερες πληροφορίες στη Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Allium dentiferum

Allium dentiferum

Allium dentiferum

Παρασκευή 12 Μαΐου 2017

Allium guttatum Steven

Οικογένεια: Alliaceae
Allium guttatum Steven
Bulbs 1-2 cm in diameter, ovoid; outer tunics membranous or coriaceous, sometimes breaking into parallel fibres; bulblets yellowish. Stem 10-90 cm. Leaves 2-5, up to 30 cm Χ 3 mm, filiform, semi-terete or flattened, fistular, sheathing the lower 1/3-2/3 of the stem. Spathe 1-5 cm, 1-valved, with beak 1·5-4 cm, caducous. Umbel 1·5-5 cm in diameter, subglobose, ovoid or hemispherical, many-flowered; pedicels unequal, the central erect in fruit and up to 30 mm, the outer much shorter and deflexed, thus sometimes forming an apparently double umbel, with large membranous bracteoles at base like an involucre. Perianth cylindrical; segments 2·5-4·5 Χ 1-1·2 mm, the outer oblong, keeled, obtuse or subacute, the inner narrowly oblong-spathulate, truncate-rounded, smooth. Stamens exserted; outer 3 filaments 3·5-4 mm, simple, the inner 3 with the basal lamina slightly longer than the central cusp, the lateral cusps usually much longer than the central cusp; anthers yellow or dark red. Capsule c. 3 mm. Dry places. (Περιγραφή απο Flora Europaea)
Bulb ovoid; bulblets few or lacking. Stem 15–60 cm, terete, slender. Leaves 2–5, sheathing scape halfway, linear, fistulose. Spathe 1-valved with long beak, caducous. Umbel dense; central pedicels longer than lateral. Flowers small (3–4 mm), greenish-white; outer and inner perianth segments subequal. Inner stamens 3-cuspidate, exserted.
Είδος με εξαιρετική ποικιλομορφία, ειδικά στο μέγεθος. Κάποια άτομα, συνήθως δίπλα στη θάλασσα, μικρά σε μέγεθος, είχαν αναγνωριστεί παλαιότερα σαν Allium staticiforme αλλά πρόκειται μάλλον για μια απο τις μορφές του Allium guttatum, ίσως το υποείδος Allium guttatum subsp guttatum. Περισσότερες πληροφορίες στη Χλωρίδα μας (σαν Allium staticiforme), Φυτολόγιο, greekflora.gr, Flora of Greece.
Allium guttatum

Allium guttatum

Allium guttatum
 
Allium guttatum

Allium guttatum


Τρίτη 9 Μαΐου 2017

Allium rotundum L.

Οικογένεια: Alliaceae
Allium rotundum L.
Allium scorodoprasum: Bulbs 1-2 cm in diameter, ovoid; outer tunics membranous, sometimes breaking into fibrous strips; bulblets reddish-black. Stem 25-90 cm. Leaves 2-5, up to 27 cm Χ 20 mm, linear, narrowed at base, flat or canaliculate, solid, sheathing the lower 1/3-1/2 of the stem. Spathe c. 1·5 cm, shortly beaked, deciduous. Umbel 1-5 cm in diameter; pedicels up to 20 mm, unequal. Perianth ovoid; segments lilac to dark purple, the outer 4-6·5 Χ 1·5-2·5 mm, lanceolate or narrowly ovate, the inner 4-7 Χ 1·5-3·5 mm, narrowly oblong or ovate, subacute or obtuse, papillose along the keel. Stamens included, usually papillose; outer 3 filaments 2·5-4·5 mm, simple, very narrowly triangular, the inner 3 with the basal lamina 3 or more times as long as the central cusp, the lateral cusps 2-3 times as long as the central cusp; anthers yellow. Capsule c. 5 mm.
Subsp. rotundum: Leaves 2-10 mm wide. Umbel many-flowered, subglobose or hemispherical, without bulbils. Perianth with outer segments dark purple; inner segments paler, with broad whitish margins and purple median stripe. Capsule c. 5 mm; seeds freely produced.
"Στο sphaerocephalon η σπάθη ανοίγει σε δύο τμήματα που παραμένουν κάτω από την ταξιανθία. Στο rotundum η σπάθη σχίζεται περιμετρικά και αφήνει κουρελιασμένα υπολείμματα κάτω από την ταξιανθία" (Χριστόδουλος Μακρής στην ομάδα Natura hellenica). Περισσότερες πληροφορίες στη Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Allium rotundum

Allium rotundum

Allium rotundum
Allium rotundum

Πέμπτη 26 Μαΐου 2016

Allium sphaerocephalon L.

Οικογένεια: Alliaceae
Allium sphaerocephalon L.
Bulb ovoid, 1–2 cm in diam.; outer tunics membranous to coriaceous; with stipitate bulblets enclosed within lower leaf sheaths. Stem 30–90 cm, robust. Leaves 2–6, fistulose, ± cylindrical. Inflorescence spherical, 2–5 cm in diam. Spathe 2–4-valved, short, persistent. Flowers 3.5–5.5 mm. Inner filaments 3-cuspidate; stamens exserted.
Απο τις παρατηρήσεις του Σταύρου:"Το sphaerocephalum έχει πιο μακρόστενη ταξιανθία με τα λουλούδια πρασινωπά απο την βάση μέχρι σχεδόν την μέση της . Η σπάθη ανοίγει σε δυο τμήματα που παραμένουν κάτω απο την ταξιανθία."
Η μόνη ένδειξη για την ύπαρξη του είδους στην περιοχή μελέτης είναι αυτή η φωτογραφία, τραβηγμένη στις 2/9 στο νησάκι της Κορώνης. Περισσότερες πληροφορίες στη Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece. 
Allium sphaerocephalon

Τρίτη 29 Σεπτεμβρίου 2015

Allium chamaespathum Boiss.

Οικογένεια: Alliaceae
Allium chamaespathum Boiss.
Bulb solitary, ovoid, with whitish, papery tunics, developing a short new stem at anthesis. Stem 20–50 cm. Leaves 2 or 3, fistulose, ± withered at anthesis, sheathing stem up to inflorescence. Spathe 1-valved, caducous, but often wedged into uppermost leaf. Umbel spherical, many-flowered, 3–5 cm in diam.; flowers cylindrical, 4–5 mm, pale greenish. Inner 3 filaments 3-cuspidate.
Το μόνο Allium φθινοπωρινής άνθησης. Περισσότερες πληροφορίες στη Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Allium chamaespathum

Allium chamaespathum

Allium chamaespathum
 
Allium chamaespathum (φύλλα τον Γενάρη)


Τρίτη 5 Μαΐου 2015

Allium subhirsutum L.

Οικογένεια: Alliaceae
Allium subhirsutum L.
Bulb small (up to 1 cm in diam.), subglobose; outer tunics membranous, grey; bulblets usually present. Stem 15–40 cm, slender, terete. Leaves 2 or 3, almost basal, flat, 2–10 mm wide, ciliate. Spathe 1-valved, thin, membranous, persistent, shorter than pedicels. Umbel lax, hemispherical or flat, 2–7 cm wide; pedicels 3–4 times as long as flowers. Perianth stellate; segments 6–8 mm, white (remaining so with age). Stamens much shorter than perianth; anthers brownish or yellow.
Σαν το αδελφάκι του το Allium neapolitanum σε πιο μικρό και με άλλους ανθήρες. Στο βουνό περισσότερο. Περισσότερες πληροφορίες στη Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Allium subhirsutum

Allium subhirsutum

Πέμπτη 27 Νοεμβρίου 2014

Allium roseum L.

Οικογένεια: Alliaceae
Allium roseum L.
Bulb ovoid, usually with numerous stipitate bulblets; tunics membranous, the outermost ± crustaceous, pitted, pale brown. Stem 20–60 cm. Leaves 2–4, almost basal, linear, flat, 3–12 mm wide, glabrous. Umbel fastigiate or hemispherical, to 7 cm in diam., with or without bulbils. Spathe 3- or 4-lobed, short, membranous, persistent. Perianth campanulate; segments 7–12 mm, rose-pink or almost white. Anthers included, yellow.
Περισσότερες πληροφορίες στη Χλωρίδα μας, Φυτολόγιο, greekflora.gr. Flora of Greece.
Allium roseum

Allium roseum

Allium ampeloprasum L. (Αγριο Πράσσο)

Οικογένεια: Alliaceae
Allium ampeloprasum L.
Bulbs 2-6 cm in diameter, broadly ovoid or subglobose; outer tunic membranous; bulblets usually numerous, yellowish. Stem 45-180 cm, stout. Leaves 4-10, up to 50 cm Χ 5-40 mm, linear, flat, canaliculate, with scabrid margin, sheathing the lower 1/3-1/2 of the stem. Spathe 1-valved, caducous. Umbel 5-9 cm in diameter, globose, usually dense, with up to 500 flowers, but with as few as 30 flowers in variants with bulbils; pedicels 15-50 mm, unequal. Perianth cup-shaped or campanulate; segments 4-5·5 Χ 1·3-2·4 mm, white, pink or dark red, the outer mostly oblong-lanceolate, concave, subacute, mucronate, the inner mostly narrowly ovate or spathulate, obtuse or rounded at apex, equalling or a little shorter than the outer, both with large papillae especially on the keel. Stamens slightly or distinctly exserted; outer 3 filaments 4-6 mm, usually simple, the lower 1/3 oblong and 0·5-1 mm wide, contracted above, the inner 3 with the basal lamina oblong-elliptical and 1·5-2·5 mm wide, usually at least as wide as the perianth-segments, nearly twice as long as the central cusps. Capsule 4 mm. (Περιγραφή απο Flora Europaea)
Bulb broadly ovoid, with membranous tunics. Bulblets usually numerous, ± spheroidal. Stem stout, generally 40–110 cm. Leaves 4–8, sheathing lower 1/3–1/2 of stem, 5–15 mm wide, flat, keeled. Umbel 4–8 cm, globose, dense, many-flowered. Flowers 3–4.5 mm, usually pale to deep pinkish-purple. Perianth segments elliptical, smooth or with few large papillae around midvein. Inner filaments tricuspidate. Anthers and style exserted.
Ο πρόγονος του πράσσου. Περισσότερες πληροφορίες στη Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.
Allium ampeloprasum
Allium ampeloprasum
Allium ampeloprasum

Allium neapolitanum Cirillo (Αγριο σκόρδο)

Οικογένεια: Alliaceae
Allium neapolitanum Cirillo
Bulb small, subglobose; outer tunics greyish-brown, ± coriaceous. Stem 20–45 cm, triquetrous at least above. Leaves usually 2, almost basal, broadly linear, 6–20 mm wide, thin, glabrous. Umbel fastigiate or hemispherical, lax; spathe 1-valved, short and thin. Pedicels filiform, longer than flowers. Perianth segments patent, 7–12 mm, obtuse, white. Stamens much shorter than perianth; anthers greenish-yellow. Somewhat similar to A. subhirsutum, but differing in the broad, glabrous leaves and triquetrous stem.
Σχεδόν παντού με χαρακτηριστική μυρωδιά σκόρδου. Περισσότερες πληροφορίες στη Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.

Allium neapolitanum

Allium neapolitanum