86 
ELEMENTARY BOTANY 
For median vertical section of the Rose see Plate VI., Fig. 113, 
This tribe includes a large number of genera, the most 
common of which are given in the following table for refer- 













ence. 7 
ORDER, RosacEa—TRIBE II. 
NAME, Se ee FRUIT. 
1. Spirea dto5 (Flat Follicles 
2, Geum Numerous Conicaland A chenes 
dry crowded on 
7 receptacle 
3. Blackberry Numerous Conicaland Little drupes 
and raspberry dry (drupels) 
crowded on 
receptacle 
4. Dog-rose Numerous Succulent, Achenes_ en- 
: urnlike closed in 
receptacle 
5. Potentilla Numerous|Slightly Achenes on 
swollen | receptacle — 
6. Strawberry |Numerous|Very much Achenes on 
| swollen & receptacle 
succulent 
7. Ladies’ mantle) 1 or2 Hollowed Achenes en- 
(Alchemilla) out closed in 
: | receptacle 
8. Great Burnet| lor 2 | Hollowed Achenes en- 
(Sanguisorba) out closed in 
receptacle | 
9. Salad Burnet | 1 or2 | Hollowed Achenes en- 
(Potertvwm) a out closed in 
receptacle 
10. Agrimony 2 Hollowed Achenes  en- 
out closed in 
receptacle 

a 
REMARKS. 

Fruit spirally 
twisted 
Fruitprovided. 
with hooked 
awns for 
_ dispersion 
(Fig. 88) 
Plate VI., Fig. 
114 - 

No petals 
No petals 
No petals 

Fruit covered 
with bristles 



