1134 APPENDIX. 
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68 
R. rivularis.—According to Kirk’s Students’ Flora, Petrie’s 
R. areolatus (Trans. N.Z. Inst. xxii. (1891) 439) is based upon 
a mixture of this species and the Scandinavian fk. pygmeus, 
Wablb. 
Ill. CRUCIFERA. 
Sisymbrium nove-zealandize. — Mount Blairish, Marl- 
borough, J. H. Maemahon ! 
Lepidium oleraceum var. frondosum.—Curtis Isiand, 
Kermadec Group, Miss Shakespere ! 
Notothlaspi australe var. stellatum.—Boundary Peak, 
Lyell District, W. Townson ! 
Iv. VIOLARIE. 
Melicytus collinus, Col. Hxcurs. N. Island, 85.—A name 
quoted in the Index Kewensis, but I have seen no speci- 
mens nor description. Like most of Mr. Colenso’s names, 
it probably does not represent a distinct species. 
V. PITTOSPORESS. 
Pittosporum patulum.— Cobb Valley, to the north of 
Mount Arthur, F’. G. Gibbs ! 
9 bis. P. Dallii, Cheesm. n. sp.—-Apparently a small tree ; 
branches stout, whorled, the younger ones glabrous, with 
reddish bark. Leaves towards the tips of the branchlets, 
alternate or subwhorled, 24—4in. long, elliptic-lanceolate or 
oblong-lanceolate to linear-oblong, acute or acuminate, corla- 
ceous, sbarply and coarsely doubly serrate; midrib stout, 
prominent above; veins finely reticulate ; petioles $—3 in. long, 
stout, reddish. Flowers not seen. Capsules numerous, ar- 
ranged in corymbose cymes terminating the branches, about 
tin. long, elliptic-oblong, apiculate, quite glabrous, 2-valved ; 
valves hard and woody, rough and corrugated. Seeds 
numerous. 
Soot Istanp: Nelson—Mountains near Collingwood, Dali! 
A remarkably distinct plant, with very different foliage to that of any 
other New Zealand species. The flowers are quite unknown. 
VI. CARYOPHYLLE:. 
Colobanthus brevisepalus.—Summit of Mount Blairish, 
Marlborough, J. H. Macmahon ! 
