Need help w/Common names

[Ministere des Ressources naturelles]

Roy N. Keys wrote:
> 
> Joe,
> 
>     According to Seeds of Woody Plants in the United State, Salix
> rigida is Missouri River willow, cordata willow, diamond willow, or
> just Missouri willow.  I can't help you on any of the others.
> 
> Roy Keys
> twokeys at ix.netcom.com
> 
> In <19961211021000.VAA06702 at ladder01.news.aol.com> joedixon at aol.com
> writes:
> >
> >I'm having trouble locating any common names for several
> >trees with which I am unfamiliar.  Does anyone know the common names
> by
> >which the following 5 trees are known?
> >
> >Cratageus disperma
> >Amelanchier humilis
> >Amelanchier interior
> >Salix petiolaris
> >Salix rigida
> >
> >I would prefer a full name for each, I allready known all 3 genuses
> >(Hawthorn, Serviceberry, and Willow).  Thanks.
> >
> >Joe
> >

I also found these informations in "Flore laurentienne" :

Amelanchier humilis = Low Shadbush
Salix petiolaris = Stalked Willow
Salix rigida = Erect Willow

Yves Lauzière
Sherbrooke (Québec)  CANADA