Hemi-hydrophytes (swamp plants, marsh plants, &c.).Plants riose vegetative organs are partly submerged and partly aerial; lucheria terrestris, Philonotis fontana, Sca pan-ia undulata, Maria spp., Salvinia ivatans, Azolla spp., Equisetum limosum, Typha rgustifolia, Phragmites communis, Scirpus lacustris, Nymphaea tea, Oenanthe fistulosa, Bidens cernua.
White crowned black wheatear oenanthe leucopyga A new bird for most of the group seen at Philae and the High Dam.
Desert wheatear Oenanthe deserti An already reported bird, scarce in the region, was seen by us at Dona Paula on 25th.