Fig. 

 view 

 view 

 1: 

 3-3. 



2. A, Abies nephrolepis; a, lateral longitudinal view; b, lateral transverse 

 ; c, polar view (distal face), x 650. B, A. magnified, lateral longitudinal 

 . X 650. C, A. inariesii, saccus pattern (about x 2500). 

 distal pole, 4: proximal pole. Corpus: height 1-4, breadth 5-5, depth 

 Sacci: height 9-8, breadth 10-10, depth 11-11. Total grain: height 4-12 

 (A: a, b), breadth 13-13, depth 3-5-3 (A: b), 3-2-1-2-3 (A: c). Eleven of the 

 inserted photomicrographs show the pattern of the outer surface of the sacci 

 at dilTerent foci (Ihe uppermost photomicrograph in each saccus shows the 

 pattern at high adjustment of the microscope, the lowermost the same at 

 low adjustment). Two of the photomicrographs between numerals 11 and 8 

 in A: a and B show^ a part of the saccus in optical cross-section. The remain- 

 ing four photomicrographs exhibit the pattern of the corpus. Those in A: b 

 are phase contrast pictures. (From Erdtman in Svensk bot. Tidskr. 1954.) 



ACMOPYLE:— 



Fig. 3. Acmopijle pancheri. For explanation of numerals see Fig. 2. 



