| Field notes | Cultivated from rhizomes in the greehouses ofthe university. Origin: Ras-el-Ma (Morocco, prov. Taza, Tazzeka National Park), 11 km above Taza on minor road, just below Ras-el-Ma, 34˚9'N 4˚1'W, UTM 30S406827 3778991, alt. 960 m, growing on tufa rocks and climbing large olive trees, July 4th, 1993. |