ARE NATCEALLY EXPOSED IN NEW HOLLAND. 285 



sometimes so saturated with water as to be rendered wholly im- 

 passable for wheel carriages, or even horses. 



Plants observed in jflower or full vegetation. — Angophora 

 lanceolata, Acacia stenophylla, Brunonia simplex, Helichrysum 

 ramosissimum, Solan um, Asclepias, Polygonum junceum, Calli- 

 tris, Anthistiria membranacea, Trichinium alopecuroideum and 

 lanatum, Cyperus, Kochia lanosa, Triraphis mollis, Dactyloc- 

 tenium radulans, Justicia media, Panicum laevinode, Eucalyptus 

 pulverulenta, Haloragis glauca, Kochia villosa, Callitris pyra- 

 midalis, Jasniinum lineare, Anthericum bulbosum, Cantliium 

 oleifolium, Chenopodium auricomum, Pittosporum salicinum, 

 Kyllingia monocephala, Santalum oblongatum, Loranthus line- 

 arifolius and aurantiacus, Eremophila Mitchellii, Geijera parvi- 

 flora, Enchylaena tomentosa, Capparis lasiantha, Amarauthus 

 undulatus, Abutilon graveolens ? 



IV. Latitude about 29° S.— Elevation between 484 & 766 ft. 

 March 27 to April 22. 



ooooo ooooooo 

 Sunrise . 70, 56, 48, 42, 42, 44, 39, 35, 33, 37, 44, 47, 

 61, 63, 44, 47, 68, 47, 68, 64, 71, 62, 61, 

 48, 65, 41. 

 Noon . . 90, 78, 7.5, 75, 90, 93, 90, 95, 97, 91, 94, 94, 



99, 102, 104, 100, 104, 86, 95, 76, 76. 

 4 P.M. . . 89, 82, 81, 83, 83, 79, 76, 77, 88, 94, 96, 97, 

 94, 97, 97, 104, 101, 101, 103, 105, 93, 93, 77, 

 77. 

 9 p.m. . . 70, 61, 51, 61, 61, 60, 50, 49, 53, 57, 63, 69, 

 66, 63, 66, 69, 74, 67, 72, 71, 68, 71, 63, 

 63, 60, 61. 

 Humidity . -640, -751, '760, -797, -797, -710, -759, -807, -662, 

 •796, '712, -527, -853, -946, -652, '693, -611, 

 •767, '784, •823, •SIO, -709, '798, '753, -563, 

 •751. 



Observations. — April 4. Country liable to be rendered im- 

 passable, had the rains set in. Mr. Kennedy blinded from the 

 effect of heat. — April 16. Great scarcity of water. — April 20. 

 Horses exhausted by the heat and the heavy sand. 



Plants observed in flower or full vegetation. — Polygonum 

 junceum, Fusanus acuminatus, Phyllanthus, Sesbania, Chenopo- 

 dium auricomum, Cucumis pubescens, Acacia pendula, Andro- 

 pogon, Casuarina, Flaveria australasica, Capparis lasiantha, 

 Exocarpus aphylla, Cyperus, Santalum oblongatum, Anthistiria, 

 Psoralea eriantha, Indigofera hirsuta, Crotalaria Mitchellii, 

 Arundo Phragmites, Loranthus, Adriania heterophylla, Cleome 

 flava, Ambrina carinata. Eucalyptus populifolius, Salsola aus- 

 tralis, Psoralea eriantha, Acacia varians. 



