Import single track entry as POI

I have a gpx file with a single point, I'd like to import to OSM as a POI

The file from my app looks like (from GPSLogger)

<trk> <trkseg> <trkpt lat="-XX.XXX" lon="XXX.XXXXXX"> <ele>99.0</ele> <speed>0.0</speed> <hdop>30.0</hdop> <src>gps</src> <sat>6</sat> <time>2013-09-10T18:52:02Z</time> </trkpt>

When I load this gpx file into OSM it takes me to the point, but there is no marker there.

How can I modify the file to be a POI? does gpsbabel support this ?

I've tried

$>gpsbabel -i gpx  -f infile.gpx -x transform,rte=wpt -o gpx -F route.gpx

but this doesn't seem to help

My goal is to log tree locations , along with notes on their species, so I would go to the site, mark the tree, then hit "log single location", the app then saves a gpx, I can convert all of these files at one go after the fact if necessary.

Cheers, Tim

NOTE: I edited to fix my previously broken gpsbabel command line and attempted to fix to display xml correctly