DEVELOPMENT OF THE FLOWER 
10, Gisin one open dossitudinel section. 
11. Placenta, on its inner face quite covered with ovu- 
les in single rows. 
lla. Ovulum = 9 
12. Under sad of the head of the pistillum. 
18. Long section of corona and pistillum : intended to 
shew that there is a stigmatic surface which passes 
out at all places where the articulation occurs, and 
is spread over the whole face of the stigma; except 
the upper discoid portion: it belongs to a rather 
later period. 
April 10th, 1841. 
Catotroris Procera,—( Continued.) Pl. xxi. (C.) 
1. Corona staminea, opposite a stamen. 
2. Ditto ditto, alternate with one. 
3. Anther, internal face. 
4. Elastic grumous mass contained in cell. 
5. Portion of this 7. 
6. Pistillum. 
7. One of the angles with the glands which are not 
united, and cohere strongly with the secreting 
furrows. 
8. Long section of ovary. 
9. Placenta, which is quite simple. 
10. These belong to Pl. 21 B. No. 3. 
Double transverse section of part of stigma, the stig- 
matic tissue is seen occupying its Ricamtoredoe: 
11. Same = true stigmatic tissue. 
12. These belong to Pl. 20 A. No. T. 
Long double section of lower base of corolla and 

calyx. 
ransver e double section of stigma =, lir cells vi- 
sible under = ; 
14. Long double section of the part of anther through 
the cell, 

yet the parietes of the cell are yellowish and more 
