ALTAMAHA GRIT REGION OF GEORGIA 



115 



Ilysanthes gratioloid.es 

 Linaria Canadensis 

 Verbascum Thapsus 

 Blattaria 

 Perilla frutescens 

 Verbena bracteosa 

 Solanum nigrum 



Carolinense 



rostratum 

 Datura Tatula 



Stramonium 

 Polypremum procumbens 

 Daucus pusillus 

 Spermolepis divaricatus 

 CEnothera laciniata 

 Passiflora incarnata 

 Helianthemum rosmarinifolium 

 Sida rhombifolia 

 Euphorbia maculata 

 Croton glandulosus 

 Lespedeza striata 

 Trifolium repens 

 Cassia Tora 



" occidentalis 

 Prunus angustifolia 

 Lepidium Virginicum 

 Coronopus didymus 

 Nymphsea orbiculata 



Sagina decumbens 

 Portulaca pilosa 

 Mollugo verticillata 

 Boerhaavia erecta 

 Alternanthera repens 

 Chenopodium ambrosioides 

 Rumex hastatulus 

 Juncus bufonius 

 Mayaca fluviatilis 

 Stenopbyllus Floridanus 

 Fimbristylis laxa 

 Cyperus compressus 

 ' ' squarrosus 

 Lipocarpha maculata 

 Hordeum nodosum 

 Festuca octoflora 

 Eragrostis amabilis 



ciliaris 



simplex 



refracta 

 Eleusine Indica 

 Capriola Dactylon 

 Cenchrus tribuloides 

 Panicum cognatum 

 Echinochloa colona 

 Syntherisma sanguinale 

 Anastrophus compressus 

 Marchantia polymorpha 



I 

 6 



Northern Hemisphere 

 North America? 



i 



Europe ? 



i 



Asia 



2 



Central U. S.? 



I 



3 



Cosmopolitan 

 Eastern U. S. ? 



3 



Central U. S. 



2 



South America? 



I 



Old World Tropics? 



2 



West Indies? 



I 



Central U. S.? 



4 

 3 



Mexico 



2 

 2 



Tropics? 



Westward ? 



2 



8 



Tropical America 

 Eastern U. S.? 



1 

 14 



Tropical America 



Eastern Asia 



2 



I 



Europe 

 Tropics 



4 



Westward ? 



4 



North America ? 



i 

 i 



Europe ? 



Lime-sink regions of Ga, 

 and Fla. 



i 



Eastern U. S.? 



3 



i 



Tropics 



Tropical America? 



2 



Tropics 



3 



Central U. S.? 



i 



i 



Cosmopolitan 

 Florida mostly 



i 

 3 



Tropics? 

 Tropics 



2 



I 

 2 



6 



Tropics ? 

 Europe ? 

 Tropics ? 

 Asia 



I 



Tropics 



? 



I 



S. E. U. S.? 



4 



Tropics 



i 

 i 



Tropics? 

 Central U. S.? 



i 

 4 



Tropics 



I 

 I 



Cosmopolitan 



