Table A2.
Isoëtetum durieui Br.-Bl. 1936.
| Relevé number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Presences |
| Altitude (dam) | 127 | 127 | 80 | 80 | 80 | 80 | 80 | 35 | 35 | 35 | |
| Surface (m2) | 1 | 0.5 | 3 | 3 | 0.4 | 3 | 2 | 5 | 5 | 5 | |
| Coverage (%) | 80 | 100 | 80 | 80 | 95 | 90 | 90 | 90 | 90 | 80 | |
| Char. Association and All. (ISOËTION) | |||||||||||
| Isoëtes durieui | 3 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 1 | 2 | 10 |
| Lotus conimbricensis | . | . | + | + | 1 | . | . | . | . | . | 3 |
| Ranunculus trilobus | . | . | . | . | . | . | . | + | + | + | 3 |
| Char. Ord. (ISOËTETALIA) | |||||||||||
| Lotus angustissimus | 1 | 1 | . | . | . | . | . | + | . | + | 4 |
| Bulliarda vaillantii | . | . | . | . | . | . | . | 2 | 1 | 1 | 3 |
| Ranunculus saniculifolius | . | . | . | . | . | . | . | 1 | + | + | 3 |
| Ranunculus lateriflorus | . | . | . | . | . | . | . | 2 | 1 | 1 | 3 |
| Trifolium micranthum | 1 | 1 | . | . | . | . | . | . | . | . | 2 |
| Myosotis sicula | . | . | . | . | . | . | . | . | . | 1 | 1 |
| Romulea ramiflora | . | . | . | . | . | . | . | + | . | . | 1 |
| Char. Class (ISOËTO-NANOJUNCETEA) | |||||||||||
| Mentha pulegium | 3 | 2 | . | . | 3 | 3 | 3 | 2 | 1 | + | 8 |
| Juncus capitatus | 1 | . | 1 | + | 1 | 2 | 2 | . | . | . | 6 |
| Juncus bufonius | 1 | + | 1 | 1 | . | 1 | + | . | . | . | 6 |
| Eryngium pusillum | . | . | . | . | . | . | . | 2 | 2 | 1 | 3 |
| Coronopus squamatus | . | . | . | . | . | . | . | 1 | 2 | + | 3 |
| Callitriche brutia | . | . | . | . | . | . | . | 1 | + | + | 3 |
| Polypogon subspathaceus | . | . | . | . | . | . | . | 3 | 2 | 3 | 3 |
| Pulicaria vulgaris var. vulgaris | . | . | . | . | . | . | . | 2 | 1 | + | 3 |
| Lythrum hyssopifolia | . | . | . | . | . | . | . | . | . | + | 1 |
| Other species | |||||||||||
| Aira cupaniana | . | . | 1 | 1 | 1 | + | + | . | . | . | 5 |
| Bellis perennis | . | 2 | + | + | . | 1 | 1 | . | . | . | 5 |
| Moenchia erecta | + | . | + | + | + | . | + | . | . | . | 5 |
| Prunella vulgaris | + | . | + | + | . | . | + | . | . | . | 4 |
| Carex divisa | . | . | . | . | . | . | + | 1 | + | 2 | 4 |
| Hypochaeris radicata | . | . | 1 | + | . | . | + | . | . | . | 3 |
| Trifolium fragiferum | . | . | . | . | . | . | . | + | + | + | 3 |
| Linum bienne | . | . | + | + | . | . | + | . | . | . | 3 |
| Glyceria notata | . | . | . | . | . | . | . | 2 | 3 | 1 | 3 |
| Eleocharis palustris | . | . | . | . | . | . | . | + | 1 | 1 | 3 |
| Ranunculus lanuginosus | . | . | . | . | . | + | + | . | . | . | 2 |
| Bromus hordeaceus | + | + | . | . | . | . | . | . | . | . | 2 |
| Anagallis arvensis | + | . | . | + | . | . | . | . | . | . | 2 |
| Trifolium campestre | + | + | . | . | . | . | . | . | . | . | 2 |
| Cynosurus cristatus | 1 | . | . | . | + | . | . | . | . | . | 2 |
| Vulpia geniculata | + | + | . | . | . | . | . | . | . | . | 2 |
| Trifolium scabrum | 1 | + | . | . | . | . | . | . | . | . | 2 |
| Potentilla reptans | . | + | . | . | . | . | . | . | . | . | 1 |
| Dittrichia viscosa | . | . | . | + | . | . | . | . | . | . | 1 |
| Trifolium nigrescens | . | . | + | . | . | . | . | . | . | . | 1 |
| Cerastium glomeratum | . | + | . | . | . | . | . | . | . | . | 1 |
| Pulicaria odora | . | . | . | + | . | . | . | . | . | . | 1 |
| Orchis sp. | . | . | . | + | . | . | . | . | . | . | 1 |
| Ranunculus paludosus | . | + | . | . | . | . | . | . | . | . | 1 |
| Pulicaria dysenterica | . | . | . | . | + | . | . | . | . | . | 1 |
Localities and dates of relevés. Rel. 1–2: Petralia, Pollicino Margio—20 June 1975; rel. 3–7: Piana degli Albanesi, Gorgo Dingoli, Marcenò & Trapani [85]—Table 1, rel. 1–3, 6–7; rel. 8–10: Cozzofico (Carlentini)—4 May 2009.