

KEY TO PLATE XXII 



<z. Vertical section of short- 

 stylied flower, with fuonel- 

 shaped corona, and epipetal- 

 ous stamens near the throat, 

 and 3 of tlje segments of 

 the corolla, srnaJl ovary. ^, 

 Long- styled form with long 

 style, and stamjeps half-way- 

 down the corolla.; , Flower- 

 Ing stem, with alternate- hairy 

 sessile leaves, knd terminal 

 cyme with gamosepalous 

 calyx and versicolorous co- 

 rollas, and flowers in differem 

 stages, open and closed. 



section of I 



tubeVbf 

 shaped flower, short style and 

 ovaries below, epipetalous 

 included anthers, b, Flower- 

 ing stem with 

 liguJate hairy 

 tomous inflo 

 scor^ioid cy 

 in various 



,I~) 



Inflorescence a terminal 

 raceme, with flowers- (bell- 

 shap^d), in /axils of bracts, 

 drooping, the inside with 

 hone : guideB or spqts^with 

 white rin- and dark centres, 

 shtJwiiig the 5-partite 

 .-K.'d ovary or 

 nle exposed, with long 

 style and bifid stigma, after 

 corolla lifts fallen, when the 

 ovules are matuie, 







ence with 

 ', and flowers 

 es, with flat 



No. 4. Marjoram 

 jitnunt vutgart; 1 . 

 i. F'ower. enlarged, show- 



'i!- more or less beij-sJi aped 

 gv>ir,osep?.U>us calyx, and the 

 a-Jipjpc-4 labiate; corolla, \vitli 

 exseited stamens and style. 

 <*, Flowering stem, showing 

 stfem, ,piefcussa,te 



ired leaves; opposite, alter- .. ,. 



Ie/ pairs at right angles, 

 .i.u' corymbose cyme, with - " 

 bracts and flowers in Carious 

 stajres^-^Jl^- not 



. I 





No. 5. ^'afiiySletony 



kys officinal is, L.) 



a, Vertical i,ec't,iWT of labiate 

 flowed- with cylindrto^tjube, 

 iatera|' l^fees, 

 cjjt .in half, also > jioVjVr 

 2 ;<li^rc CT>ipetalbos-'st^ens 

 in tte^ throavH K' Persistent 

 bell-Seabed calyx enclosing 

 iu:t ; 'j!s, with long persistent 

 siyle and bifid stigma, c, 

 Flowering stem, with square 

 hairs,. 



W 



vertical 



howing 

 helmet-like upper lip, and 

 spotted l-iteral- ami -lower, 

 lip, and hjojfc ^>f hairs and 4 



