Contributions of bomenkennis
- 9:44 Leo Goudzwaard has changed the description of a tulip tree in the Hortus Botanicus, Leiden, Netherlands.
- 9:05 Leo Goudzwaard has changed the description of Monumental trees on the grounds of kasteel Oud Poelgeest in Oegstgeest.
- 21:31 Leo Goudzwaard has added a height measurement of a 25.80 m pin oak close to Prinsenhof 19, Eindhoven, Netherlands.
- 13:10 Leo Goudzwaard has left a note for Nardo Kaandorp.
- 21:28 Leo Goudzwaard has commented on Giant sequoia 'De Zielenvanger' in the garden of Koppeleershoeven 23, Geel, Belgium.
- 8:43 Leo Goudzwaard has commented on French tamarisk close to the Boulevard, Chorefto, Greece.
- 21:59 Leo Goudzwaard has commented on Saucer magnolia in the Torckpark, Wageningen, Netherlands.
- 11:25 Leo Goudzwaard has added a comment in discussion ''Britain's oldest tree', article in Daily Mail.'.