Cerastium Cerastium, Ard

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1964, Flora Europaea - Volume 1. Lycopodiaceae to Platanaceae, Cambridge University Press : 142

publication ID

https://doi.org/10.5281/zenodo.302862

persistent identifier

https://treatment.plazi.org/id/1213417E-FF4C-FF4E-C82F-F7244771C556

treatment provided by

Plazi

scientific name

Cerastium Cerastium
status

 

40. C. illyricum Ard View in CoL . Animadv. Bot. Spec. Alt. 26 (1763).

Annual l-5-20(-30) cm, very hairy throughout, the hairs of stems and pedicels often deflexed-appressed. Leaves up to 14 mm, the lower spathulate or obovate, the upper oblong to ovate or elliptical, more or less obtuse. Bracts herbaceous. Sepals oblonglanceolate to lanceolate, more or less acute; petals with a minute acute auricle at base, glabrous; stamens 5-10; styles 5. Seeds chestnut-brown, minutely tuberculate. Aegean region and S. Balkan peninsula;?Corse.?Co Cr G r Tu.

1 Sepals 10-11 mm; stamens ciliate at base; capsule 11-12 mm

(e) subsp. crinitum 1 Sepals 4-9 mm; stamens glabrous; capsule 6-7 mm 2 Sepals 8-9 mm, with wide scarious margins; hairs not or

scarcely extending beyond the apex (d) subsp. illyricum 2 Sepals 4-8 mm, with narrow or no scarious margins; hairs

extending well beyond the apex 3 Petals mostly only c. | as long as sepals; style c. 1 mm

(a) subsp. comatum 3 Petals equalling or exceeding sepals; style 2-5 mm 4 Plant 5-22 cm; sepals 5-5-8 mm; fruiting pedicels 10-50 mm

(c) subsp. proiixum 4 Plant 2-5-10 cm; sepals 5-5-5 mm; fruiting pedicels 5-

13 mm (b) subsp. decrescens

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Caryophyllales

Family

Caryophyllaceae

Genus

Cerastium

Loc

Cerastium Cerastium

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964
1964
Loc

C. illyricum

Ard 1763: 26
1763
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