99 BRYOLOGY OF NEW ZEALAND. 
9.* Campylopus pudicus (Hornsch.) Jaeg., Adumbr. i, 130 (1870-71). 
Syn. Dicranum pudicum Hornsch. in Sa M. Nov. Holl., n. 24, p.p. 
C. Miiller (Syn. 1, 407) describes D. pudicum, distinguishing it from 
D. introflecum thus : “ Statura alta gracillima interrupte innovante, foliis 
elamellosis et. perigonialibus longe distat.” The descriptions of the habit 
and of the perigonial leaves apply equally well, however, to C. introflexus ; 
in fact, the description given by C. Miiller of the pare leaves of the 
species are in almost verbal agreement. ere remains only the ela- 
mellose back of the nerve. I have not studied any ea, ppcaricns but 
I have examined plants from Australia which undoubtedly represent Horn- 
schuch’s species, and which differ from C. introflerus solely in the smooth 
back of the nerve. I conclude that C. pudicus is to be considered as a sub- 
species, at the best, of C. introflecus ; the more so as forms of the latter 
occur with the nerve but slightly furrowed at back. 
I refer to C. pudicus, a New Zealand plant received from Rev. D. Lillie, 
vollactad: aby J. Meiklejohn in 1908 near Invercargill, South Island. I have 
seen no other New Zealand specimens, but examination of the leaf-section 
in so-called C. introflexus would probably reveal its presence more or less 
frequently ; it appears to be not uncommon in Australia and Tasmania. 
Subgen. PaLINocrasPIs. 
10. Campylopus arboricola Card. & Dixon sp. nov. [Plate VII, fig. 8.] 
Sat robustus, olivaceo- viridis ; caulis ad 3 cm. altus, rigidiusculus, rufo- 
notatas exhibens. Rete folii basilare be rectangulare, viride, e cellulis 
_ juxtacostalibus latiusculis,‘inde paullo angustioribus, marginem versus cito 
multo angustatis, tenerrimis, limbum 5 lation conspicuum instruentibus ; alaribus 
viz ullis, nonnullis solum echlorophylloss, parietibus pertenuibus, maculam 
hyalinam ad angulos formantibus; rete s iene e cellulis ovato-rhom- 
boideis, obliquis, supremis eecnetn instructum 
Fructus aggregati; theca siccitate silietes cernua, leniter curvata, basi 
substrumulosa. Operculum et calyptra haud vis 
Hab—Te Aroha, forming dense mats on 2 ea 1910; Leland 
and Chase; Herb. — Te Aroha Mountain, Auckland ; Nov., 1896; 
is will easily be “distinguished from the other pe of the genus on 
eiittieicn of the nerve-section, but oo otherwise le to be mistaken 
for one or more of the Trichophylli C. clav tas however, has the 
alar cells large and coloured, C. insititius hs the leaves less finely tapering, 
and a stouter, more toothed hair-point, while the hyaline border of cells 
oceupies the whole width of the lamina at base, and passes obliquely out- 
wards above. C. appressifolius may usually be known n by the green points 
of the leaves, and the more conspicuous alar cells, but some forms may 
require € examination of the nerve-section. 
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