176 
ovary and base of ,,stylus” in median, longitudinal 
klerk ner Spd MR ag tissue is to re nd. [Obj. DD, ocul 1]. 
, 10: 3 some a Obi 5 sner rr of stigma, but without 
llengr: 
TT Ve SE) young Ari jn mellan longitudinal section; the ovulum 
has just been formed; the a s of the carpel is growing forward to 
overwhelm it.  [Obj. DD, 
»… 12: The same, in SensewEdE sir ilkze [Obj. DD, ocul. 11. 
» … 13: The same, a littl ; the ovulum is beginning to bend, the 
Sn rogneggthere ll is now distinct, the somewhat projeeting lower 
edge of the ,,acropyle' is being formed, but no ,,stylus", the 
morphological sig of the carpel bending over the dorsal surface of 
: the ovulum. [Obj. DD, ocul. 11. 
”— 14: Young pi til, front view; the nn, eg is not yet closed, and 
no , stylus" is formed [Obj. DD cul. 1]. 
15: Median, longitudinal såctlon. i; a young pistil being am in å 
little more advanced stage than fig. 18; the stylu us" and integu- 
orme 
» 116: Median, longitudinal section of a young si 
phol pex is gro wnwards to meet: the Bens lower 
ed f »acropyle"; the , stylus" is just growing ou 
mothercell of the embryosac is very distinct 
: Median, longitudinal section Så a young pistil, being conside- 
rably older than fig. 16; the ,,acropyle" is nos yet closed, the 
»Stylus” is a distinct, horizontal” SND, and the ked integuments 
of the ovule are being forme 
[Figg. 15, 16 & 17: Obj. DD, ocul. i. 
»… 18: Similar section of kr ed Young pistil in the same stage of 
fees [Obj. DD, ocul. 1). 
19: Axial section of a ve g, nearly finished ,,stylus””, the stigmatic 
Papils of which are not yet formed. [Obj. DD, ocul. compens. 4]: 
z 
20: Young ovule, median section; two integuments are formed. 
[Obj. DD, ocul. compen. 41. i 
»… 21: Ripened ovulum, median section. The te free only 
of the inner r åntøgument, is totally closed. [Obj. cul. 1]. 
»… 22: Median section of -an ”ovule -a- little srnvå ed gt 20 in the 
cavity of le en [Obj. DD; En com 41. 
»… 23: Threecelled embryo in fn upper end ØÉN vi embryosac: … [Obj. 
apochrom. 3mm, ogul. compen s. 4). 
In all figures the letters indicate: 
"a: morphological end of the carpel. i: 
Er mr base of carpel [,,Sohle" of the german botanists] forming the 
er lip of ,,aeropyle", i 
- 
- 
ment 
0: ren or mouth of the. ovarial cavity, called: ,,acropyle” -by the 
botanists 
