Trelease.] 
440 
[March 15, 
(x 2) ; 11, polliniferous end of style, from the side ; 12, the same from 
below (x 12) ; 13, stigmatie apparatus of young flower; 14, the same, from 
an older flower (x 6) ; 15, longitudinal section of end of style, from a 
flower with mature stigma (x 18); 16, pollen-grain, much enlarged. 
Plate 7. 
Figs. 17-20, Diosma ericoides: — 17, Old flower, from the side; 18, 
flower, from above, before the exsertion of any of the stamens; 19, the 
same after all Of the stamens have matured; 20, inner face of petal, with 
sterile filament f (x 6). 
Figs. 21-2G, Erica Wilmorei(?) : — 21, Flower, seen from the side; 22, 
the same, from in front; 23, flower after remcval of part of the corolla 
(x 1) ; 24, stamens and pistil in situ; 25, group of three anthers showing 
their union and mode of dehiscence (x 5) ; (25 bis, androecium of E. 
ardens) ; 2G, ovary and nectar glands, enlarged. 
Figs. 27-29, Salvia gesneriaefolia: — 27, Flower, from the side; 28, the 
same after removal of a part of the' corolla ; 29, end of style (x 1). 
Figs. 30-32, Salvia Heerii : — 30, Flower, from the side; 31, diagram 
showing relative positions of anthers and stigma ; 32, staminal lever, from 
below (x 1). 
Figs. 33-38, Westringia rosmariniformis : — 33, Young flower, from the 
side ; 34, the same, from in front ; 35, older flower, from the side (x 1) ; 
36, pistil and nectar gland from old flower (x 3) ; 37, sterile stamen, con- 
verted into a support for insects ; 38, fertile stamen (x 15.) 
Plate 8. 
Figs. 39-45, Cystacanthus turgidus : — 39, Flower, from the side; 40, 
young flower, with nearer side of corolla removed ; 41, older flower, after 
removal of apart of the corolla (x 1) ; 42, part of corolla tube, showing the 
sterile filament converted into a nectar-guard (x 2) ; 43, anther (x 3) ; 44, 
stigma (x 10) ; 45, longitudinal section through base of flower, enlarged. 
Figs. 46-52, Goldfussia isophylla: — 4G, Flower, from the side, with 
stigma in the position it assumes when undisturbed — the nearer side of 
the corolla removed; 47, the same, after irritation of the stigma; 48, flower, 
from above, after removal of nearer side of corolia (xl); 49, ovary and 
nectar-gland (x 6) ; 50, short stamen ; 51, long stamen (x 3) ; 52, style, 
with stigma curved as whtn undisturbed (x 5). 
Mr. J. S. Kingsley read a memoir on the development of two 
fishes supposed to be the perch and a species of cod , 1 and pre- 
sented by title the following paper : 
1 To be published in the Society’s Memoirs. 
