Caryophyllaceæ. 



295 



times?) attain here, which can be seen by comparing Fig. 

 H — J (from Spitzbergen) with the others which are from 

 Greenland. The anthers and pollen-grains however are almost 

 equal in size (see a^ and h^). The petals in some of the speci- 

 mens investigated were less deeply cleft than usual (Fig. 



Fig. 29. Stellaria graminea. 



A, B, from У from Altenfjord, gathered late in the evening 

 of 14. 7. 1885. Markedly protandrous, the stigmas still far from ripe. 



С — /, from Denmark. C, D, E: ^. F: Intermediate form. 

 G, H, J: ? (Scale given applies to A, B, C, E, F and Я). (E. W.). 



H^ i^). 5 are protandrous, the corolla is > the calyx (Fig. 

 H). — $: the length of the corolla is equal to that of the 

 calyx (Fig. P- and i^), about 4 mm. The stamens may have 

 rudimentary pollen-grains of varying size and form (Fig. i^, 



