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Transcription
31
Q.
A. Culmus very slender (t slightly flattened); achens 0.5 - 0.7 mm.
B. Achens 0.5 mm. long; tubercle 1/3 as wide as achen. - E. niposceus
(E. Hildebrandtii = E. compacta)
B. Achens 0.7 mm. long; tubercle overhaping the apex.
C. Culmus erect
C. Culmus widely spreading, dwarf.
A. Culmus broadly flattened (0.5 - 2 mrgs wide); achen 0.8 mm. long
March 18 (Wednesday).
Continued Pteridus; drawing of E. niposceus (E. Hilde-
brandtii).
To Trayes Club at W.G. Belfast, in afternoon. Dr.
Jenaker on vegetation of New Zealand. There is
great variation in temperature from North to South,
and tremendous variation in rain fall. The
western shores and portions of the mountains have
well over 100 inches a year. On the South Island
the most interesting forest is composed of Podocarpaceae:
Pseudocarpus Biguatic
Dacrydium cupressines, with Libodrons in
the swamps. Below the mountain are alpine
mountains are Ranunculus Lyallii, species of
Senecio (white and yellow) and Helichrysum. Below
this is a Nothofagus scrub forest. On the plain
plains near sea-level species of Ranunculus show
interesting succreing growth, the climax being
represented by tuft-grass. On the North Island
are forests of Agathis. On the South Island the
chief lower vegetation of the forests is Metrosideros
(Myrtaceae) and Lepecesteres (Pandaneae?).
Cardylins is found in the very damp areas,
as well as two trees: Dictame, Hemitile.