

KEY TO PLATE XII 



No. iv >Corn Cromwell 



(Lithospcrmum tin'snse, L.) 



a, Flower, enlarged. 6, Up- 

 per 'part of plant, show- 

 ing upper ste^n -leaves and 

 \nWers, also fruit, with per- 

 sistent calyx. 



No. 2. Small Snapdragon 

 (Antirrhinum Orontium, L.) 

 </, Flower, enlarged, show- 

 ing personate corolla. />, 

 Piant, showing axillary 

 flowers, long calyx-lobes, 

 and fiiu'ts. 









M 





No. 4. Hemp Nettle 

 (Gcdeopsis TetraJdt, L.) 



Inflorescence, with flowers 

 in axillary whorls and nutlets. 



No. 3. Ivy-leaved Speedwell 



( Veronica heder&folia, L.) 



a, Capsules, with calyx-lobes. 



, Plant, showing stem-leaves, 



flowers in various stages, 



and fruit. 



No. 5. Wild at 



( A vena falua\ L.) 



a. Floret, with long- stalked 



anthers and featheiy stigmas, 



inner glumes, and long awn. 



b, Panicle, with spikelets. 



/~k^ 



No, 6. tf^l ^ 

 (Lolium temukntum, L.) 

 a, Spikelet, 'enlarged. 

 Floret, showing anthers over- 

 topping glumes, and awn. y 

 c, Spike, with 4Jtern*te,awned 



IL 



I. Cpro Cromwell 

 Speedwell ( I'e^oiin 



