13 July 1994.
Morocco
Locality: Near Sefrou, 15 km east of Sefrou on road 4610.
Coordinates: 33.8300, -4.7006
(Map it)
Elevation: 732m.
Environment description: Grazed. Slope 0-5%, aspect N. 1/2 shade. Soil loam on calcareous bedrock, rocky, free limestone, pH 9.5. Rainfall 600 mm. Moist-seasonally dry, irrigation canal. Vegetation closed, seasonal tall grass. Surrounding veg. orchard-veg. crops.
Number of plants sampled: 50
Associated species: Assoc. spp. couch, Oryzopsis miliacea. Dominant tree species olive-domesticated. Dom shrub sp. Zizyphus lotus. Dom. herb/grass sp. annual grass, Avena, Bromus spp., couch grass. Area sampled 40,000 sq. m.
Collector(s):