Comment # 3 on bug 97802 from powersurge69@hotmail.com

So I entered the following:

$ syncevolution --print-databases syncURL=https://{hosturl}:2080/
username={emailaddress} password={password}

and this gave me the URL. I then entered:

$ syncevolution --configure database={URL from above}/ @webdav addressbook
$ syncevolution --configure --template SyncEvolution_Client
syncURL=local://@webdav username= password= webdav calendar addressbook todo
$ syncevolution --sync refresh-from-remote webdav

and my Horde addressbook synced perfectly! Thank you for your assistance! :)