Fig. 408. A, A', Lagenospermiim Sinclairi. B, Lagenostoma, restoration. C, Lage- 

 nostoma Lomaxi; c, mioropyle; d, space between integument and nuoellus; 

 e, oupule; /, integument; ch, chalaza. D, microspores of Lagenostoma 

 ovoides. E, F, Calymmatotheca Stangeri. G, H, Crossotheca Hoetiinghausi. 

 H, section of G in line of arrow. (A, after Arber; B, C, E, F, after Oliver; 

 D, after Benson; G, H, after Kidston.) 



