Table A31.
Relevé number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | Presences |
Altitude (m) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 6 | 6 | 6 | 8 | 8 | |
Surface (m2) | 40 | 50 | 50 | 30 | 50 | 40 | 20 | 30 | 20 | 20 | 10 | 20 | 30 | 30 | 3 | 5 | 5 | 20 | 5 | 10 | 10 | 5 | 10 | 30 | 20 | 10 | 10 | 10 | 10 | 10 | 10 | |
Coverage (%) | 70 | 90 | 50 | 90 | 60 | 70 | 90 | 70 | 40 | 90 | 90 | 70 | 60 | 40 | 80 | 80 | 90 | 60 | 70 | 80 | 90 | 70 | 90 | 100 | 100 | 100 | 100 | 100 | 100 | 90 | 100 | |
Char. Association | ||||||||||||||||||||||||||||||||
Cressa cretica | 2 | 1 | + | 2 | 3 | 2 | 3 | 1 | 1 | 1 | 2 | 1 | 1 | + | 2 | 2 | 2 | 3 | 3 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | + | + | + | 1 | + | 31 |
Damasonium bourgaei | 1 | 3 | 1 | 2 | 1 | 1 | + | + | + | 4 | 3 | 2 | 3 | 3 | + | + | 1 | 2 | 3 | + | 4 | . | 4 | 3 | 1 | 2 | 4 | 5 | 4 | 1 | + | 31 |
Char. All. (LYTHRION TRIBRACTEATI ) and Ord. (NANOCYPERETALIA) | ||||||||||||||||||||||||||||||||
Pulicaria sicula | + | . | . | . | . | . | . | 1 | + | . | + | . | . | 1 | + | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 3 | 1 | 1 | 1 | + | + | + | 2 | 1 | 22 |
Sporobolus aculeatus | 3 | 4 | 2 | 4 | 1 | 2 | 2 | 1 | 2 | 2 | 3 | 2 | + | . | + | 1 | . | 2 | 1 | 1 | . | + | . | . | . | . | . | . | . | . | . | 19 |
Hordeum marinum | . | . | . | . | . | + | + | . | 1 | . | . | . | . | + | + | 1 | + | 1 | + | + | + | 1 | + | . | . | . | . | + | . | + | + | 16 |
Heliotropium supinium | 3 | + | 3 | + | 2 | 1 | + | 1 | 1 | 1 | 2 | 3 | 2 | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | + | . | . | 15 |
Lythrum tribracteatum | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | + | 3 | 4 | 3 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 4 | 5 | 14 |
Schenkia spicata | . | . | . | . | . | . | . | . | + | . | . | . | . | + | 1 | + | . | 1 | + | 2 | + | 1 | + | . | . | . | . | + | + | 1 | 1 | 12 |
Paspalum distichum | 2 | + | + | 2 | + | 1 | 2 | 2 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 8 |
Euphorbia chamaesyce | + | . | + | . | + | . | . | . | . | 1 | + | + | . | + | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 7 |
Coronopus squamatus | . | . | . | . | . | . | . | . | . | . | . | . | . | . | + | 1 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 2 |
Char. Class (ISOËTO-NANOJUNCETEA) | ||||||||||||||||||||||||||||||||
Mentha pulegium | + | + | . | . | . | + | + | 1 | . | 1 | 1 | + | + | 1 | . | . | . | . | . | . | 3 | . | 3 | . | . | . | 2 | 1 | 1 | . | . | 15 |
Lythrum hyssopifolia | . | . | . | . | . | . | . | . | . | 3 | 3 | 1 | 3 | . | . | + | . | . | . | . | 2 | 3 | . | . | . | . | . | . | . | 1 | 2 | 9 |
Juncus hybridus | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | + | 1 | + | 1 | 1 | . | . | . | . | . | . | . | . | 6 |
Gaudinia fragilis | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | + | + | + | . | . | . | . | . | . | . | . | 3 |
Ranunculus trilobus | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . | . | + | + | . | . | 3 |
Chamaemelum fuscatum | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | + | . | + | . | + | . | . | . | . | . | . | . | . | . | 3 |
Juncus bufonius | . | . | . | . | . | . | . | + | . | . | . | . | . | + | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 2 |
Other species | ||||||||||||||||||||||||||||||||
Polypogon monspeliensis | + | + | + | . | . | + | 1 | + | + | . | . | . | . | + | + | 1 | + | + | . | + | . | + | + | 1 | 1 | 1 | + | 1 | + | + | + | 23 |
Atriplex patula | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | 1 | 1 | + | + | 1 | + | 1 | + | + | + | . | . | . | 1 | 2 | 13 |
Ecballium elaterium | . | . | . | . | . | + | + | . | . | 1 | 1 | 1 | 1 | . | . | . | . | + | + | + | . | . | . | . | . | . | + | + | 1 | . | + | 13 |
Symphyotrichum squamatum | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | + | + | + | + | + | + | + | . | . | . | . | + | + | + | + | 11 |
Suaeda spicata | + | . | + | . | + | + | + | + | . | + | . | + | + | + | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 10 |
Spergularia marina | + | . | . | . | . | + | 1 | + | 1 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 5 |
Polypogon maritimus | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | + | + | + | 1 | . | . | . | . | . | . | . | . | . | 5 |
Kikxia spuria subsp. integrifolia | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | + | + | . | 1 | 1 | 4 |
Heliotropium europaeum | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | + | + | + | + | . | . | . | . | . | . | . | . | . | . | 4 |
Juncus subulatus | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | + | + | + | . | + | . | . | . | . | . | . | . | . | . | 4 |
Anagallis arvensis | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | + | + | . | + | . | . | . | . | . | . | + | . | 4 |
Beta vulgaris maritima | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | + | . | . | . | . | . | . | . | . | + | 1 | + | . | . | 4 |
Trigonella sicula | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | + | + | + | . | . | . | . | . | . | . | . | . | 3 |
Geranium dissectum | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | + | + | . | . | . | . | . | . | . | . | . | . | 2 |
Localities and dates of relevés. Rel. 1–9: Piana del Signore (Gela)—8 September 1973; rel. 10–14: Piana del Signore (Gela)—20 August 1978; rel. 15: Piana del Signore (Gela)—1 August 2003; rel. 16–17: Piana del Signore (Gela), 19 August 2003; rel. 18–21: Piana del Signore (Gela)—12 June 2005; rel. 22: Piana del Signore (Gela)—19 June 2005; rel. 23—Piana del Signore (Gela)—6 August 2005; rel. 24–26: Contrada Margi (Gela)—1 August 2005; rel. 27–29: Macchitella (Gela)—20 August 2005; rel. 30–31: Contrada Bucrazzi (Gela)—10 September 2005.