2l6 C. SKOTTSBERG 



short summary is given here (translated from French). The ferns are not included 

 below. 



1. Neotropical and Andean element. Species either found in Chile (with one exception, c) 



or endemic but allied to Chilean si)ecies; 47. 



a) in Central or S. Chile, 20. 



b) in the Magellan region, but not of subantarctic character, 3. 



c) in South America, but not in Chile, i. 



d) endemic species of non-endemic genera, 21. 



e) ,, ,, ,, endemic ,, , 2. 



2. Element consisting of wide-spread species, also inhabiting Chile, 5. 



3. Neotropical element, not represented in Chile, 7. 



a) endemic species of non-endemic genera, 3. 



b) species belonging to endemic genera, 4. 



4. Magellanian - Old Antarctic element, 27. 



a) subantarctic species, 10. 



b) austral species, 5. 



c) endemic species allied to subantarctic species, 7. 



d) endemic s])ecies not allied to subantarctic species, 5. 



5. Pacific element, 59. 



a) isolated endemic species of wide genera, 21. 



b) endemic species belonging to genera or sections of west to central Pacific distribu- 

 tion or, if belonging to wide genera, then more closely related to Pacific species, i 7 . 



c) species of isolated endemic genera with supposed transpacific relations, 18, 



d) sj)ecies of endemic genera with unknown relations, 3. 



This analysis was based on my memoir on the Phanerogams published in 

 1922 (22^). Since that time several pending questions have been restudied, additional 

 plant material has come to hand, and recent monographs have been consulted. 

 The results were communicated above, and we shall now proceed to the following 

 arrangement of the angiosperms. 



I. Andine-Chilean element. — 69 (46.9 %). 



a. Endemic species (34). In two cases, OcJiagavia and NotJiomyrcia, also the 

 genus endemic, but nearly related to Chilean genera. Chaetotropis imberbis, Chus- 

 quea fernandeziana, Uncinia Douglasii and costata, Hesperogreigia Berteroi, Ocha- 

 gavia elegans, Luzula masafuerana, Phrygilanthus Berteroi, Spergularia masafue- 

 rana, Cardamine Kruesselii, P^scallonia Callcottiae, Margyricarpus digynus, Sophora 

 fernandeziana and masafuerana, Dysopsis hirsuta, Colletia spartioides, Azara fer- 

 nandeziana, Nothomyrcia fernandeziana, Myrceugenia Schulzei, Gunnera peltata 

 and Masafuerae, Apium fernandezianum, Pernettya rigida, Rhaphithamnus venus- 

 tus, Solanum fernandezianum, masafueranum and robinsonianum, Galium masa- 

 fueranum, P>igeron fruticosus, luteoviridis, Ingae, Innocentium, turricola and 

 rupicola. 



b. Known from continental Chile, many also in other parts of S. America or 

 of still wider distribution (33): Stipa neesiana and laevissima, Piptochaetium bicolor, 

 Chaetotropis chilensis, Trisetum chromostachyum, Danthoniacollina, Koeleria micra- 

 thera, C"\-perus eragrostis and reflexus, Scirpus cernuus and nodosus, Eleocharis 

 fuscopurpurea, Uncinia phleoides, Juncus imbricatus, capillaceus, procerus, dom- 

 beyanus and planifolius, Libertia formosa, Salicornia fruticosa, Tetragonia expansa. 



