Communities | Basin area | ||||||||||
Large scale |
| Small scale | |||||||||
Miya | Kushida | Kumozu | Suzuka |
| Shinbori | Shio | Harai | Tanaka | |||
Annual salt marsh plant community |
|
|
|
|
|
|
|
|
| ||
Suaeda maritima | 31 | 4154 | 2766 | 297 |
| 4660 |
|
| 948 | ||
Artemisia fukudo | 92 | 13,049 |
|
|
| 808 |
| 172 |
| ||
Suaeda maritima-Artemisia fukudo | 11,421 |
|
|
|
|
|
|
|
| ||
Suaeda glauca |
|
|
|
|
| 91 |
|
|
| ||
Atriplex subcordata |
|
| 555 |
|
|
|
| 81 |
| ||
Biennial salt marsh plant community |
|
|
|
|
|
|
|
|
| ||
Limonium tetragonum |
|
|
|
|
| 94 |
|
|
| ||
Perennial salt marsh plant community (flooding type at tidal flat) |
|
|
|
|
| ||||||
Carex scabrifolia |
| 258 | 1035 |
|
| 99 | 78 | 202 | 565 | ||
Zoysia sinica | 176 | 5979 | 1222 |
|
| 142 | 28 |
| 325 | ||
Sonchus brachyotus |
|
|
|
|
|
|
|
| 95 | ||
Triglochin maritimum |
|
|
|
|
| 17 | 97 |
|
| ||
Phragmites australis | 9871 | 11,640 | 1716 | 2902 |
|
| 8968 | 26,239 | 24,133 | ||
Phragmites karka |
|
|
| 678 |
|
|
|
|
| ||
Perennial salt marsh plant community (non-flooding type at tidal flat) |
|
|
|
|
| ||||||
Phacelurus latifolius |
| 28,778 |
|
|
| 87 | 673 | 4432 | 306 | ||
Coastal plant community |
|
|
|
|
|
| |||||
Imperata cylindrica | 854 | 518 |
| 2210 |
|
|
|
|
| ||
Calystegia soldanella |
|
| 6988 | 319 |
|
|
|
|
| ||
Carex pumila |
|
| 3386 |
|
|
|
|
|
| ||
Carex kobomugi |
|
|
| 1929 |
|
|
|
|
| ||
Lathyrus japonicus |
|
| 5119 |
|
|
|
|
|
| ||
Ischaemum anthephoroides |
| 579 |
|
|
|
|
|
|
| ||
Angelica japonica |
|
|
|
|
|
| 15 |
|
| ||
Vitex rotundifolia | 31 | 261 |
| 223 |
|
|
|
| 262 | ||
Hibiscus hamabo |
| 1894 |
|
|
|
|
| 877 | 32 | ||
Coastal plants |
| 1342 | 6457 |
|
|
|
|
| 21,521 | ||
Land plant (native) community |
|
|
|
|
| ||||||
Rosa multiflora | 749 |
|
| 229 |
|
|
|
|
| ||
Miscanthus sacchariflorus |
| 1,144 |
| 114 |
|
|
|
| 50 | ||
Miscanthus sinensis |
|
|
| 176 |
|
| 34 | 7419 | 968 | ||
Pueraria lobata |
|
|
|
|
|
|
|
| 49 | ||
Other herbaceous plants | 24 | 526 |
|
|
|
|
|
| 826 | ||
Land plant (exotic) community |
|
|
|
|
|
| |||||
Solidago canadensis-Miscanthus sinensis | 529 |
|
|
|
|
|
|
|
| ||
Solidago canadensis | 3034 | 6591 | 49 | 1213 |
|
|
| 29 |
| ||
Eragrostis curvula | 211 |
|
| 22,437 |
|
|
| 900 |
| ||
Sorghum halepense |
|
|
| 508 |
|
|
|
|
| ||
Lolium multiflorum |
|
| 11,456 | 342 |
|
|
|
|
| ||
Xanthium occidentale |
|
|
| 904 |
|
|
|
|
| ||
Woody plant community |
|
|
|
|
|
| |||||
Bamboo |
| 15,527 | 128 |
|
|
| 174 |
| 525 | ||
Woody plants | 830 | 1428 |
| 1825 |
|
| 235 |
| 769 | ||
Total | 27,853 | 93,668 | 40,877 | 36,306 |
| 5998 | 10,302 | 40,351 | 51,374 | ||