ADDITIONS, CORRECTIONS, ETC. 373 
producta. Anthera 2-locularis. Pollinia 4, per paria collateralia.—Herbe caulescentes, epiphytice, habitu 
varia; caulibus elongatis, articulatis v. in pseudobulbos densinentibus ; foliis coriaceis membranaceisve, cum 
caule articulatis. 
A very extensive Indian and Pacific Island genus, of which several species inhabit the east coast of Australia. 
—Stems generally rigid and tufted, long or short and swollen. Flowers often large and beautiful, small in the 
Tasmanian species. Sepals three, rather membranaceous, the lateral largest, connate with the base of the column. 
Lip articulate or connate with the base of the column, which is produced at the base. Anther two-celled, with 
four pollen-masses. (Name from devöpov, a tree, and [Bus ; life, in allusion to the epiphytic habit.) 
1. Dendrobium Milligani (Mueller, Fragm. Phyt. p. 88) ; caulibus radicantibus ramosis cylindraceis, 
vaginis membranaceis demum laceris, foliis subulato-filiformibus breviusculis, pedunculis oppositifoliis 
1-floris, labelli 3-carinati lobo medio subovato acutiusculo apicem versus crispato lateralibus brevissimis. 
obtusis.— Descript. e el. Muell. excerpt. 
Has. Strzelecki's Peak, Flinders Island, alt. 3000 feet; and on granite rocks on Freycinet's Penin- 
sula, Milligan. 
I am indebted to Dr. Mueller for specimens of this curious and very interesting plant, but they are in too 
imperfect a state for a satisfactory description; it is a small species, with alternate subulate leaves 1-3 inches long, 
and tufted fibrous roots.— Flowers small, yellowish, solitary, opposite the leaves. 
2. Dendrobium, sp. ? 
Mr. Gunn has sent me a little fragment of a second species of this genus, gathered on the east coast, also by 
Dr. Milligan, which Dr. Lindley informs me is quite new, and allied to the D. Milligani. 
(Page 84. Add— 
2. Patersonia Zongiscapa (Sweet, Austral. t. 39); scapo foliis longiore apice incrassato, spatha non 
striata, tubo perianthii piloso.—P. glauca, Bot. Mag. t. 2611, non Br. 
Has. Tasmania, Archer. 
Drise. Victoria. 
A very distinct species, though similar at first sight to P. glauca. T am indebted to Mr. Archer for drawing 
my attention to it in his herbarium : it does not occur in Gunn's (whose specimens I have again examined in the 
vain endeavour to find more than one species amongst them). P. longiscapa is easily recognized by the scape 
longer than the leaves, and thickened below the spatha ; by the spatha not being striate, and by the pilose tube of 
the corolla. The stigma appears to be erect. The quotation of the Bot. Mag. t. 2677, under P. glauca, should 
be cancelled. i 
(Page 34.) Libertia Lawrencei, Hook. fil., has been found in Victoria. 
(Page 43.) Zannichellia palustris, L. 
This is certainly the Z. Preissii, which I have doubtfully quoted, and — from the ordinary os 
Z. palustris in the longer, slender style, even back of the carpel, and apparently six-celled anthers. SR ie 
style, however, vary extremely in European specimens of Z. palustris, and I suspect that most o the so-calle 
species of this genus will ultimately be reduced to that plant. 
(Page 47.) Hewardia Zasmanica, Hook., has been found on Mount Lapeyrouse by Oldfield. 
(Page 49.) Drymophila cyanocarpa, Br., has been found in Victoria by Mueller. 
(Page 53.) Add— ` 1 dh 
- S Sep i onge excedentibus, 
4. Cæsia? alpina (Hook. fil.) ; foliis anguste lineari-elongatis scapum brevem Jong en 
VOL. II. 
