ADDENDA. 
While the preceding pages have been in press several papers by Mr. 
W. N. Suksdorf dealing with Washington plants have been issued, as 
follows: Washingtonische Pflanzen II, Allgemeine Botanische Zeit- 
schrift, vol. 12, pages 5 to 7, 26 to 27, and 42 to 43, 1906; Neue Pflanzen 
aus Washington I, West American Scientist, vol. 15, pages 58 to 61, 
1906. Material for only a few of many new species and subspecies pro- 
posed has been available for examination. 
CALAMAGROSTIS ANOMALA Suksdorf, Allg. Bot. Zeitsen. 12: 43. 1906. Mount Adams. 
Related to C. scribneri Beal, but believed to be distinct. 
FESTUCA REFLEXA Buckl. Proc. Acad. Phila. 1862: 98. 1863. 
This has recently been collected by Mr. Suksdorf near Bingen. It may be dis- 
tinguished from C. pacifica Piper by the 1 to 3-flowered spikelets which are 
all divaricate. 
Festuca MyuRos L, Sp. Pl. 1:74. 1753. 
Lake Washington, Suksdorf, July 3, 1890. Easily distinguishable from 
megalura Nutt. by the absence of the cilia from the lemma. 
QUAMASIA AZUREA Heller, Bull. Torr. Club 26: 547. 1899. 
The only character adduced to distinguish this from @. quamash is the blue 
color of the flowers, an insufficient distinction in our opinion. 
CoRALLORHIZA MULTIFLORA SULPHUREA Suksdort, Allg. Bot. Zeitsch. 12: 42. 1906. 
Bingen. 
CoRALLORHIZA LEIMBACHIANA Suksdorf, op. cit. 42. Bingen. 
Both of these are close allies of C. multiflora. 
PIPERIA TRANSVERSA Suksdorf, op. cit. 43. Bingen. 
RANUNCULUS OCCIDENTALIS LAEVICAULIS Suksdorf, West Am. Sci. 15:58. 1906. 
Characterized by having the stems glabrous instead of pilose, as in R. occi- 
dentalis Nutt. 
PHYSARIA ALPESTRIS Suksdorf, op. cit. 58. 
A new species from Mount Adams. 
SAXIFRAGA PADDOENSIS Suksdorf, op. cit. 59. 
From Mount Adams, said to be related to S. punctata L. 
SAXIFRAGA FRAGOSA LEUCANDRA Suksdorf, op. cit. 60. Bingen. 
SAXIFRAGA BRACTEOSA LEPTOPETALA Suksdorf, op. cit. 60. Bingen. 
SAXIFRAGA BRACTEOSA MICROPETALA Suksdorf, op. cit. 60. Bingen. 
LITHOPHRAGMA TENELLA RAMULOSA Suksdort, op. cit. 61. Bingen. 
LirHOPHRAGMA TENELLA FLORIDA, Suksdorf, op. cit. 61. Bingen. 
VICIA WASHINGTONENSIS Suksdorf, op. cit. 59. 
Based on specimens collected on cliffs near Bingen. 
SANICULA TRIPARTITA Suksdorf, Allg. Bot. Zeitschr. 12:5. 1906. 
A new species closely related to S, menziesii, but distinguished by the larger fruit, 
which has only a very short stipe. The type is from Bingen, Klickitat 
County. Seattle specimens, Piper 643, seem also to be referable to this species. 
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