Baumkunde Forum

this are domatia

- Achselbärte (?) in den Verzweigungen der Blattadern vorhanden oder nicht domaties! (achselbärte are also interesting of course) tiny membranous bridges, where mites find cover typical for the section Macrantha following members of that section are the most important in collections: Acer capillip...

both are Quercus rubra

For identifying maples in general (collections) one need to overview other characters than the few showed here, just because of the great variability of the lamina regarding shape! (and concerning this shape it is best to regard the laminas of short shoots or well developed ones at base of long shoo...

ulmenfan hat geschrieben:Schade, dass die Linzer BoGa-Gingkos scheinbar nur Männchen sind- keine Früchte zu erkennen. Gingkoanzucht steht am Plan für 2009- für heuer ist es schon genug, zumal ich erstmal Plätze für all die kleinen Bäume finden muss, wenn sie es überstehen..

Samen

You also can collect Conifers
that are evergreen

like I told you here:
viewtopic.php?t=4119

Nadelbäume im Frühling zu sammeln

This does NOT help for
Larix, Picea, Tsuga and Abies in part

IT is quite possible

IF the tree is NOT wintergreen, but healty
it is LARIX

excuse me, but the hairspray is confusing!

grts

Jan

this also can be of some interest:

"Syzygium grande flowering in Singapore"
http://www.flickr.com/photos/habitatnew ... 441657713/

indeed:

Acer campestre

Acer saccharinum

maybe with an telescopic handle ore something???

yes Wolfram, agree!

We should need to know if there is milky sap or not, when damaging the shoot/petiole if so, it belongs to the Platanoidea and Acer cappadocicum or a form of it, can be involved ( not a bad choice from Wolfram! ) Acer campestre , you never know it also belongs there. And there are hybrids.... but the...

I composed a key for the genus Acer based on vegetative characters. It just came out to day in the Belgian Dendrology Society Year Book 2007 Perhaps someone is interested to translate it to German (or Italian)? So that a few people also can use it in Germany? I have an English, French and of course ...

Frank, If possible, please give some more details, so more scans if you can. The shoot (if still green, this is preferable) To identify Maples: following is important bud (colour, hairiness) latex ? if petiole is removed from shoot, or if shoot is damaged bud scale scars: number (on base of shoot, o...

Außerdem haben wir noch einen Busch gesehen, leider kein Material mitgenommen. Die Blätter hatten ungefähr die Größe und Form von Liguster. Sie waren aber nicht einzelnt am Zweig, sondern aus einer Knospe kamen immer so ca. 5 Blätter. Außerdem hatte der Busch kleine Dornen. Vielleicht habt i...