 |
 |
 |
|---|---|---|
| June 2007 at Hitach Coast Park |
June 2007 at Hitach Coast Park |
June 2007 at Hitach Coast Park |
| Family | Convolvulaceae |
| Tribe | Convolvuleae |
| Scientific name | Calystegia soldanella (L.) Roem. & Schult. |
| Synonyms | Convolvulus soldanellus Linnaeus; Calystegia reniformis R. Brown; Calystegia soldanelloides Makino; Convolvulus asarifolius Salisbury; Convolvulus maritimus Lamarck; Convolvulus reniformis (R. Brown) Poiret. |
| Common name | (Japanese common name) hama hiru-gao (ハマヒルガオ, 浜昼顔 [meaning: coastal daytime face]) |
| (English common name) sea-bells, sea bindweed | |
| Distribution | (Japan) Hokkaido, Honshu, Shikoku, Kyushu, Okinawa |
| (Other nations) worldwide | |
| Habitat | Sand beach, coastal field, roadside near sea |
| Chromosomal number | 2n=22 |
| Description | Leaves 2-4cm long, 3-5cm wide. Flowers pink corollas 4-5cm across, flowering in May to June. Vine. Perennial plants. |
| Reference | Calystegia soldanella (L.) Roem. & Schult. |
| Calystegia soldanella (Linnaeus) R. Brown | |
| Fungal herbicides (US Patent 5212086/1993) | |
| Flower initiation inducer (US Patent 6057157/2000) | |
| Agents for inducing flower bud formation (US Patent 6174712/2001) | |
| Ketol fatty acid derivative and plant growth regulating agents (US Patent 7026489/2006) | |
| Plant potentiators (US Patent 6987130/2006) |
|
|
|
|---|---|---|
| June 2007 at Hitach Coast Park |
June 2007 at Hitach Coast Park |
June 2007 at Hitach Coast Park |
 |
 |
|---|---|
| May 2007 at Tsukuba Botanical Garden |
May 2007 at Tsukuba Botanical Garden |
