II. IIAK, -THOMAS 



l'dllcii : ()\,-il ;uh1 HhuiiiI : "2 



llci-lil : I II. li iii.-hcs 

 loôl'l. (irsl brandi IN in 

 elles l'roni t>;ronnil. liisl 

 brandi al '.I indio.s Ci 

 plants). 



llabil()fi;ro\\lli : l'ail 

 orcct ; liori/.onlal braii- 

 ching aL IS inchcs; — 

 Dwarf erect : horizontal 

 branching at !• inches; — 

 Trailing (i) ismoolh fo- 

 liage)(ng. 2). 



Foliage : t!il plants 

 l'rom one capsnlc recko- 

 ned : Fiai smootli, ti; — 

 Slighlly crinlded, 10: — 

 Much crinlded, \1 (Hg. :>). 



Mnlation : On sev(Mi 

 Fj plants ail llie blossoms 

 hnd Potnloifl slaniens. 



Pollen l'ornis in F, and 

 Fj. A''. Sandertv >< N. si/l- 

 vefttris (fig. -i). 



Ilith Dec : -\ hlo-som 

 was gathered l'roni F, and 

 a blossom from F» and 

 placed in water. 



'2lst Dec : Five davs la- 

 ler an anther \\as takcn 

 l'roni Fiblossoniand tliepol- 

 Icn scaltered onadrvslide. 



\u aniher was also 

 lak<'n Ironi F, lilossoni and 

 'lii' pollen si-allcrcMl on 

 another di'v slidc. Placi'd 

 nnder magnification tlie 

 number of ronnd grains 

 to oval grains was seen to 

 1)6 one in hventy in Fj an- 

 ther. whilst in the F, an- 

 lliei' the number ol' ronnd 

 grains to oval was I ."iril 

 round to i* ^irds oval. and 

 Ihese round l'ornis remai- 

 ned unehanged. At lirst ;t 

 larger proportion ot' round 

 "rains were seen. some of 



Mi:()TIA.\A CliOSSKS. 

 - oval lo I ,-rd Roun<L 



'2. — Typos (il Irailing. nrpct.,aiul lini-iziiiilnl |ji:iiirliiii^ |il:nils. 



