Adiantum capillus-veneris L.

Οικογένεια: Pteridaceae

Adiantum capillus-veneris L. (Αδίαντο ή "κόμη της Αφροδίτης")

Rhizome creeping, sparingly branched, with brown or blackish scales. Leaves 15–40 cm. Petiole slender, glabrous, blackish and shining. Blade 2-pinnate, bright green, of a thin, delicate texture; pinnules on capillary stalks, 1–3 cm wide, flabellate, with shallow, broad, rounded or truncate terminal lobes. Sori ± confluent, concealed behind a recuved flap of the pinnule.

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

Adiantum capillus-veneris

Adiantum capillus-veneris

Adiantum capillus-veneris

Anogramma leptophylla (L.) Link

Οικογένεια: Pteridaceae

Anogramma leptophylla (L.) Link

Small fern with perennial gametophytic tubercles and annual, ephemeral sporophyte. Leaves in a small tuft, slightly dimorphic, thin and delicate. Outer leaves usually sterile, short, with broadly obovate-cuneate segments. Fertile leaves 3–10(–15) cm, erect, 2-pinnate with narrowly obovate-cuneate pinnules. Sori marginal, ± confluent when mature. Indusium lacking.

"μία λεπτοφυής φτέρη" κατά τον Θεοφάνη Κωσταντινίδη. Περισσότερες πληροφορίες στα Χλωρίδα μας, Φυτολόγιο, greekflora.gr, Flora of Greece.

Anogramma leptophylla

Anogramma leptophylla

Cosentinia vellea (Aiton) Tod.

Οικογένεια: Pteridaceae

Cosentinia vellea (Aiton) Tod. συνώνυμο: Cheilanthes vellea (Aiton) Domin

Rhizome short; apex covered with pale brownish scales. Leaves forming a crown, ascending to erect, 10–25 cm. Petiole usually much shorter than blade, scaly at base. Blade lanceolate in outline, 1- or 2-pinnate with obtuse lobes, densely grey-tomentose, pale brownish beneath. Margin of fertile segments ± deflexed. Sori submarginal, contiguous, without indusium.

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

Cosentinia vellea

 

Cosentinia vellea

Cosentinia vellea

Cosentinia vellea

Allosorus acrosticus (Balb.) Christenh.

Οικογένεια: Pteridaceae

Allosorus acrosticus (Balb.) Christenh. συνώνυμα: Cheilanthes acrostica (Balb.) Tod., Cheilanthes pteridioides (Reichard) C. Chr.

Rhizome short and stout, ± erect, with reddish-brown scales and tough roots. Leaves in a dense tuft, generally 10–20 cm, eglandular, smelling of coumarin. Petiole rather rigid and robust, about as long as blade, dark reddish-brown, with linear-lanceolate scales below. Blade 2-pinnate, triangular-ovate in outline, dull dark green; pinnules broadly oblong, convex, shallowly divided into rounded lobes. Sori ± confluent and covering underside of pinnules at maturity; pseudoindusium (reflexed margin of fertile segment) membranous, irregularly lobed and shortly ciliate.

Περισσότερες πληροφορίες στα Χλωρίδα μας (ως Cheilanthes pteridioides), Φυτολόγιο, greekflora.gr, Flora of Greece.

Cheilanthes acrostica

Cheilanthes acrostica

Cheilanthes acrostica