no 



POPULAR FLORA. 



Style none: stigmas 4 to 6 : corolla very short, deeply cleft, 

 Style one, rarely 2, sometimes 2-cleft or 3-cleft. 



Ovary deeply 4-lobed, in fruit making 4 akeues. 

 Stamens 4. Leaves opposite, aromatic, 

 Stamens 5. Leaves alternate, not aromatic, 

 Ovary and pod one-celled: the seeds on the walls. 

 Leaves lobed or cut. Style 2-cleft above, 

 Leaves entire and opposite, or alternate, with the 3 leaflets 

 Ovary and fruit with 2 or more cells. 



Stamens 4, long. Flowers in a close spike, 

 Stamens 5. Pod or berry many-seeded. 

 Flower not quite regular. Style entire, 

 Flower quite regular: stamens all alike, 

 Stamens 5. Pod few-seeded. 



Twining herbs. Seeds large. 



Erect or spreading herbs. Style 3-cleft at the top, 



of the corolla or calyx. 



3« Stamens 2 or 4, always feioer than the 



Corolla more or less irregular, mostly 2-lipped. 



Ovary 4-lobed, making 4 akenes. Stems square : leaves opposite, aromat 



Ovary and fruit 4-celled and 4-seeded. Stamens 4, [ 



Ovary one-celled, making one akene. Stamens 4, ) 



Ovary and pod one-celled, many-seeded on the walls. No green leaves. 



Ovary and pod 2-celled with many large and winged seeds, ) 



Ovary and fruit irregularly 4- 5-celled, with many large seeds, ) 



Ovary and pod 2-celled, with many or few small seeds, 



Corolla regular. Stamens only 2. Woody plants. 

 Corolla 4-lobed or 4-parted, 

 Corolla 5-lobed, salver-shaped, 



III. Apetalous Division. Corolla nore: sometimes the calyx also wanting. (Those which are 

 merely apetalous forms of the preceding divisions are marked f.) 



A. Flowers not in catkins, or catkin-like heads. 

 1. Seeds many in each cell of the ovary or fruit. 

 Calyx with its tube coherent to the 6-celled ovary, 

 Calyx free from the ovary. 

 Pod 5-celied, 5-horned, 



Pod 3-celled, or one-celled with 3 or more styles, 

 Pod or berry one-celled and simple, 



Birthwort F. 190 



Ditchwort in +Stonecrop F. 156 



Carpetweed, &c. in tPiNK F. 129 



t Crowfoot F. 112 



2. Seeds only one or two in each cell of the ovary or fruit 

 Pistils more than one to the floAver, and separate from each other. 

 Calyx present and petal-like. Stamens on the receptacle, 

 Calyx present ; the stamens inserted on it. Leaves with stipules. 



fCKowrooT F. 112 

 tRosK F. 146 



