Draba paysoniiJ.F.Macbr.
Family:Brassicaceae
Description:cespitose, densely pulvinate); caudex branched (covered with persistent leaves, branches creeping, sometimes terminating in sterile rosettes); scapose
Habitat:Alpine crests, open knolls, fellfields, talus, weathered shale, calcareous shale scree, rocky grounds and cliffs, subalpine conifer forests; 1500-3700 m;
| Form of cushion | C | Hemispherical (dome shaped) cushion |
| Compactness | 1 | Compact, hard (peat-accumulating) |
| Variability | 0 | No variability |
| Root system | P | Single pivotal root |
| Woodiness | 0 | Herbaceaous |
| Thorniness | 0 | No |
| Succulence | 0 | No |
| Flowers | 1 | Short peduncle |
| ABT |
| BRC |
| CAL |
| IDA |
| MNT |
| NEV |
| ORE |
| UTA |
| WAS |
| WYO |
| NA |
