XX NOTES FOR BOTANISTS. 



B. hatcheri Dus., p. 92, fig. 19, pi. x, 5, 6. 



IVebera lone hoc hcete Dus., p. 94, fig. 20, pi. x, 7-9. 



Meesea patagonica Dus., p. 95, fig. 21, pi. xi, i. 



Philonotis parallela Dus., p. 97, fig. 22. 



Plagiothecium leptoplnmosum Dus., p. 100, fig. 23, pi. xi, 3-5. 



Sciaromium depastimi Dus., p. 101, fig. 24, pi. xi, 2. 



Sc. gracile Dus., p. 102, fig. 25, pi. xi, 6. 



Hyphnum perplicatiun Dus., p. 103, fig. 26, pi. xi, 7. 



B. PHANEROGAMS. 



Potamogeton linguatiis Hagstr., p. 149. 



Arjona tuberosa, var. nov. lanata, p. 342, pi. xvi. 



Quinchamalion ma/us spegazzinii, var. nom. nov., p. 343. 



Myosur us gracilis (Speg.), sp. nov., ex var., p. 403. 



Ramtnculus alboffii (Alboff), nom. nov., p. 405. 



Draba hatcheriana Gilg, p. 444, pi. xviii B. 



Acczna alboffii (Alboff), nom. nov., p. 477. 



Oxalis loricata Dus., p. 540. 



Lysimachia marginata Macl., p. 652. 



Plantago (Plantaginella] cwlorrhiza Morris & Macl., p. 734, pi. xxv. 



Senecio alboffianus (Alboff), nom. nov., p. 838. 



S. dusenii O. Hoffm., p. 844, pi. xxx B. 



S. hatcherianus O. Hoffm., p. 847, pi. xxx A. 



Nassauvia dusenii O. Hoffm., p. 879, pi. xxx C, D. 



Triptilion dusenii O. Hoffm., p. 885, pi. xxx E. 



II. REVISION OF SOME SPECIFIC NAMES. 



Deschampsia philippi (Phil), vice D. tenella, p. 203 (see p. 961). 

 Bromus hackeli (Hack.), vice B. patagonicus Hack., p. 241. 

 Sieglingia antarctica (Hook, f), vice Triodia antarctica Hook, f., 



p. 214. 

 Brodicea spegazzinii, p. 305, is identical with Juncoides patagonictim 



(Speg.), p. 302, and should be omitted. 



Brodicea luzula (Speg.), vice Luzula patagonica Speg., p. 305. 

 Astragalus dusenii (Dus.), vice A. brevicaulis Dus., pp. 504, 962. 

 A. distinens (Gray), vice Phaca (Astragalus] distans Gray, p. 505. 



