— 120 — 



Muller), en spontane zelf bevruchting. Zij is weinig in 

 't oog loopend. De onderzochte exemplaren waren niet 

 krachtig. Het ware niet onbelangrijk S. valer andi'ui andere, 

 gunstiger gelegen groeiplaatsen te onderzoeken. 



Teucrium Scorodonia L. Te Laroche (aug. 1887) 

 vonden wij exemplaren met 9 bloemen (gynodioecie). 



Myosotis palustriB With. In de omstreken van Gent 

 en te Moortzele (Oost- Vlaanderen) vertoont deze soort: 

 1° individuen met tweeslachtige bloemen; 2° individuen 

 met kleinere, donkerder gekleurde, vrouwelijke bloemen, 

 waarin de helmkuoppen onvruchtbaar zijn. 



RÉSUMÉ. 



(The struclure and fertiiisatioo of somc plants of the Belgian 



flora.) 



Gakile maritima, Scop. Halophile plant in the downs 

 in Blankenberghe. The corolla is white or purplish and 

 12 to 14 mm. in diameter. Two honey-glands occur at the 

 base of the shorter stamens. Two other honey-glands 

 in the shape of two conical eminencies, secreting a 

 smaller supply of honey than the first ones, occur at the 

 base of each pair of long stamens. The flower is homoga- 

 mous. Pollen can fall of itself out of the longer stamens 

 on the stigma and eifect self fertilisation. All the stamens 

 are introrse. Shortly after they have dehisced the anthers 

 of the long stamens make a revolution outwards of about 

 90° (agreeing in this action with C. pratensis, though the 

 revolution in Cakile is less complete) and turn their pollen 

 surface towards the shorter stamens, so that an insect in 

 trying to reach the honey, must come in contact with the 



