0.22 CAREX ARENARIA L.       3-6
 0.36 CERASTIUM TETRANDRUM CU 1-5
 0.38 KOELERIA ALBESCENS DC.  1-5
 0.43    SUBSP. PORTLANDICA L 1-4
 0.44 SEDUM ACRE L.           3-5
 0.45 PHLEUM ARENARIUM L.     1-4
   0.45 TORTULA RURALIFORMIS (BES 1
 0.47    VAR. THOMINEI BREB.  1-3
 0.47 CERASTIUM SEMIDECANDRUM 2-6
 0.48 CERASTIUM SEMIDECANDRUM 1-6
 0.49    VAR. SUBCOERULEA SM. 1-3
   0.49 CORYNEPHORUS CANESCENS  1-5
   0.49 BRACHYTHECIUM ALBICANS (N 1
 0.49 MIBORA MINIMA (L.) DESV 1-6
   0.49 TORTELLA FLAVOVIRENS (BRU 1
 0.51    SUBSP. MARITIMA DUM. 1-4
 0.51    SUBSP. TARAXACOIDES  1-4
   0.51 TORTULA RURALIFORMIS (BES 5
 0.52 GALIUM ARENARIUM LOISEL 1-5
 0.52 VULPIA UNIGLUMIS (SOL.) 1-6
 0.52    SUBSP. BRITANNICUS R 1-5
 0.52 EUPHORBIA SEGETALIS L.  1-4
 0.52 ASPARAGUS OFFICINALIS L 1-4
 0.53    SUBSP. PORTLANDICA L 2-4
 0.53    VAR. THOMINEI BREB.  2-3
   0.53 CERATODON PURPUREUS (HEDW 1
 0.55 EPHEDRA DISTACHYA L.    1-6
 0.55 KOELERIA ALBESCENS DC.  3-5
 0.55 AMMOPHILA ARENARIA (L.) 1-6
 0.55    VAR. MARITIMA DUFOUR 1-4