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Rosularia libanotica

Rosularia libanotica

Arap kayakoruğu

Rosettes 2-4 cm diam.; caudex present; flowering rosettes persistent; scapes 10-30 cm, lateral. Leaves spathulate, obtuse or retuse, 25-35 mm, sessile, green or glaucous, densely pubescent to glabrous. Inflorescence a lax, 2-120-flowered cymose raceme, densely glandular-hairy or glabrous. Flowers white to pink; calyx 4-5 mm, teeth c. 2 x tube; corolla campanulate or urceolate; anthers yellow; scales quadrate to oblong-linear, erect. Follicles c. 4 mm, ovate to ovate-lanceolate, shortly glandular, often becoming glabrous; styles 0,7-2 mm, recurved or straight; seeds oblong-ovate to oblong-linear, striate. Fl. 6-8. Rocky macchie, in woods, on walls and in basic rock crevices, 100-2400 m.

1. Inflorescence often extending to 1/3 or more of the length of scape; flowers urceolate, in fruit with incurved connivent petals; follicles ovate, c. 2 x as long as broad Group A

1. Inflorescence not exceeding 1/3 the length of the scape; flowers campanulate with spreading petals; follicles ovate-Ianceolate, c. 3 x as long as broad

2. Flowers white; leaves green Group E

2. Flowers pale to deep pink; leaves green or glaucous

3. Flowers 6-8 mm; inflorescence 25-120-flowered, glandular-pubescent Group B

3. Flowers 8-10 mm; inflorescence 4-35-flowered, ± glabrous to glandular-pubescent

4. Leaves with a cartilaginous-erose margin, often ± glabrous; stolons usually not present Group C

4. Leaves without a cartilaginous-erose margin, ± densely pubescent; lateral rosettes usually on long stolons Group D