|
| | Family | POLYGONACEAE |
| Genus species var. | Polygonum davisiae W.H.Brewer ex A.Gray sect. Aconogonon |
| Synonyms | Aconogonon davisiae (W.H.Brewer ex A.Gray) Soják |
| | Aconogonon newberryi (Small) Sojak |
| | Polygonum newberryi Small |
| Territory |
NW.USA; SW.USA CA, ID, OR, WA
rocky slopes
|
| Altitude | 1200-3100m |
| Description |
leaves petiolate, oblong-ovate to ovate, subcoriaceous, entire, glabrous, inflorescence axillary, racemose, flowers 1-4 per ocreate fascicle, anthers yellow or pink |
| Size | 15-40cm |
| Color | greenish, pinkish white |
| Bloom | summer, autumn |
| Ca | |
| Type | tuft, fl. stem ascending
| | Cultivation | rock crevices with favourable water regime, eastern slopes
alpine house, poor, drained soil, shading in summer |
| Propagation | seed in spring
division in spring; cuttings in late spring and late summer |
|
