F IGURES. 
Index. 
xi 
1. 
2 . 
3- 
4- 
5 - 
i. 
3- 
4- 
5- 
6 . 
7* 
1. 
2 . 
I-IO. 
I-I4. 
1-4. 
2. 
3* 
4-6. 
7-9* 
10, 11. 
1-4. 
1. 
2. 
3* 
4- 
Transverse section of leaf of Pherosphaera Fitzgeraldi (Groom) 
Phylloglcssnm Drummondii, Kunze (Sampson) 
99 
99 
99 
99 
99 
>9 
99 
9 9 
99 
9 9 
99 
9 9 
99 99 19 99 8 
Physiological anatomy of Spartina Townsendii (Sutherland and 
Eastwood) 
99 
99 
99 
99 
99 
99 
9 9 
99 
99 
99 
9 9 
99 
99 
99 
99 
99 
99 
99 
99 
9 9 
99 
First specimen of vegetative abnormality on the scape of Plantago 
lanceolata (Doyle) 
Second specimen of abnormality on Plantago lanceolata (Doyle) 
Carteria Fritschii, Tak., sp. nov. (Takeda) .... 
Chlamydomonas sphagnicola (Fritsch and Takeda) 
Illustrating successive changes in the division of the chromatophore 
and pyrenoid (Acton) ....... 
Infection by Botrytis cinerea (Blackman and Welsford) 
Ascophores of Roesleria pallida on the roots of Willow (Bayliss- 
Elliott and Grove) 
Vertical median (microtome) section of an ascophore, showing the 
hemispherical hymenial disc (Bayliss-Elliott and Grove) 
Section through ascophore of R. pallida after the older paraphyses 
forming the peridium have been brushed away (Bayliss-Elliott 
and Grove) 
Portion of hymenium showing ascospores ; anastomosing paraphyses 
forming the peridium ; asci containing ascospores (Bayliss-Elliott 
and Grove) ........... 
A young ascus, an ascus dehiscing, and a young paraphysis; spores; 
a very young ascophore (Bayliss-Elliott and Grove) 
Pilacre faginea ; P. Petersii (Bayliss-Elliott and Grove) 
Conjugate nuclei in Botrytis cinerea (Welsford) .... 
Transverse section of Pinus Jnops, showing ‘ Sanio’s bars’ crossing 
xylem, cambium, and phloem (Rushton) ..... 
Radial section of P. Inops, showing bar of Sanio crossing xylem, 
cambium, and phloem (Rushton) ...... 
Series of tangential sections passing from cambium through the 
tracheides (RUSHTON) 
Series of tangential sections, showing bar in section in cambium and 
through the two tracheides nearest to cambium (Rushton) . 
Diagram illustrating distribution of species in New Zealand (Willis) . 
Outline drawings of pyrenoids showing their irregular contour (Smith) 
Uninucleate cells showing that the relative position of nucleus and 
pyrenoid is not constant (Smith) ....... 
Young colonies showing that the nucleus and pyrenoid of a cell are not 
definitely located with respect to the margin of the colony (Smith) 
Portions of cells showing irregularly shaped pyrenoids (Smith) 
Outline drawings, at three-minute intervals, of the changes taking place 
in the first few minutes after the cessation of zoospore movement 
(Smith) 
Surface view of a colony showing 16-nucleate cells adjacent to 2- and 
4-nucleate ones (Smith) .... . . 
Abnormality in the stem of Plelianthus annuus (Barr ATT) 
9 9 9 9 9 9 9 9 99 
Lygodium scandens (Gwynne-Vaughan) 
Lygodium japonicum (Gwynne-Vaughan) 
99 # 99 99 
Lygodium dichotomum (Gwynne-Vaughan) 
Lygodium volubile (Gwynne-Vaughan) 
Davallia fumarioides (Gwynne-Vaughan) 
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395 
4° 7 
407 
408 
410 
412 
413 
416 
422 
422 
423 
4 2 3 
442 
461 
465 
469 
470 
474 
476 
481 
482 
4 8 3 
497 
498 
4 99 
5°° 
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5°5 
