59 
Phacelia viscosa Ph. 
Phragmides communis aut. 
Physalis pubescens L. 
Pitcairnia chrysantha Ph. 
— sp. 
Plantago brachyantha Ph. 
— Candollei Rap? 
— deserticola Ph. 
— litorea Ph. 
Pleurophora pungens Don. 
Plumbago caerulea Knth. 
Poa eremophila Ph. 
— paposana Ph. 
Polyachyrus carduoides Ph. 
— niveus DC. 
— roseus Ph. 
Polyclados cupressinus Ph. 
Pylypodium squamosum Ph. 
Polypogon cachinalensis Ph. 
— microstachys Ph. 
Portulaca sp. 
Potamogeton filifolius Ph. 
— strictus Ph. 
Pratia atacamensis Ph. 
Prosopis fruticosa Mey. 
— Siliquastrum DC. 
Proustia Tipia Ph. 
Psoralea azurea Ph. 
Quincliamalium carnosum Ph. 
— thesioides Ph. 
Ranunculus bonariensis Poir. 
— exilis Ph. 
— microcarpus Presl. 
Reyesia chilensis Gay 
Rhodophiala laeta Ph. 
— uniflora Ph. 
Rhopalostigma microphyllum Ph. 
— pendulum Ph. 
Rumex crispus L. ? 
Salicornia peruviana Kth. 
Salpiglossis parviflora Ph. 
— spinescens Cl. 
Salvia paposana Ph. 
— tubiflora Sm. 
229 
215 
Schizanthus lacteus Ph. 
— laetus Ph. ... t 
Schizopetalum Gayanum ] 
224 
224 
221 
221 
220 
220 
192 
220 
230 
229 
202 
202 
202 
208 
230 
228 
228 
194 
224 
224 
208 
192 
192 
202 
188 
222 
222 
181 
181 
181 
210 
225 
223 
216 
216 
222 
222 
219 
219 
213 
213 
Scilla triflora Ph. 
Scirpus asper Presl. 
— badius Presl. 
— chilensis Nees 
— deserticola Ph. 
Scytalanthus acutus Meyen 
Senecio albolanatus Ph. 
— Almeidae Ph. 
— cachinalensis Ph. 
— chrysolepis Ph. 
— crispus Ph. 
— eremophilus Ph. 
— luridus Ph. 
— myriophyllus Ph. 
— paposanus Ph. 
— Troncosi Ph. 
— xerophilus Ph. 
Sicyos Badaroa Hook 
Sida clandestina Ph. 
— concinna Ph. 
— megalorrhiza Ph. 
— modesta Ph. 
Silyaea amarantoides Ph. 
— celosioides Ph. 
— corrigioloides Ph. 
— pachyphylla Ph. 
Sisymbrium amplexicaule Ph. 
— carnosulum Ph. 
— niveum Ph. 
— sagittatum Hook. 
— strictum Ph. 
Sisyrinchium azureum Ph. 
— chilense Ph. 
Solanum chenopodioides Larak. 
— elaeagnifolium Cav. 
— flexuosum Remy. 
— paposanum Ph. 
Sonchus asper 
Sorema bracteosa Ph. 
— elegans Ph. 
— glutinosa Ph. 
— parviflora Ph. 
aia 
: 182 
225 
227 
227 
227 
227 
209 
206 
207 
207 
206 
207 
206 
207 
207 
206 
206 
206 
192 
185 
186 
185 
186 
196 
196 
196 
195 
182 
181 
182 
182 
181 
224 
224 
216 
216 
216 
216 
203 
217 
217 
218 
218 
Specularia perfoliata DC. 
-Sporobolus scaber Ph. 
Stachys grandidentata Lindi. 
Statice plumosa Ph. 
Stellaria cuspidata W. 
Stevia hyssopifolia Ph. 
— menthaefolia Ph. 
Stichophyllum bryoides Ph. 
Stipa frigida Ph. 
— plumosa Trin. 
— tortuosa Desv. 
Suaeda divaricata Moq. 
Telanthera junciflora Rem. 
Tessaria absinthioides DC. 
Tetragonia macrocarpa Ph. 
— maritima Barn. 
— microcarpa Ph. 
Teucrium sp. 
Tigridia sp. 
Tillaea peduncularis DC. 
Tillandsia humilis Presl. 
Trifolium concinnum Ph. 
Triglochin atacamensis Ph. 
— fonticola Ph. 
Tulostoma deserticola Ph. 
Tylloma glabratum DC. 
Urmenetea atacamensis Ph. 
Valeriana pubescens Ph. 
Varasia podocarpa Ph. 
Vazquezia biternata Ph. 
Yerbena bryoides Ph. 
— deserticola Ph. 
— crinoides Lam. 
— glauca Gill. 
— sulphurea Sweet 
Vicia modesta Ph. 
— paposana Ph. 
Viola asterias Hook. 
— frigida Ph. 
— litoralis Ph. 
IVaddingtonia floribunda Ph. 
Zuccagnia eremophila Ph. 
— mucronata Ph. 
228 
214 
220 
184 
203 
203 
193 
228 
228 
228 
222 
221 
204 
193 
193 
193 
214 
224 
196 
224 
188 
223 
223 
230 
202 
201 
200 
210 
205 
214 
214 
214 
214 
214 
189 
189 
183 
183 
183 
215 
191 
191 
8 * 
