branchlet

and that of fertilization birch branchlet was bigger in the late, which was able to adapt to a longer period of drought.

Upper glume subequaling spikelet; only branch or branchlet tips extending into a bristle, rarely a solitary bristle below a few spikelets.

Inflorescences axillary, simple or branched spikes crowded toward branchlet apex and forming a large, often dense, bracteate panicle.

Leaves opposite, sometimes alternate towards branchlet apex.

Thetransformation of the proportion of vessel of birch seedlings' branchlet was answer to water stress.

Calyx tube well developed, campanulate; leaves clustered at branchlet tip.

Young branchlet and leaf densely yellowish or reddish brown stellate hairy; berry ca. 4 mm, granulose, not verrucose.

Branchlet internodes short.

Inflorescence corymbose, terminal on a 2-leaved branchlet.

Infructescence rachis short, ca. 7 mm thick, thicker than branchlet.

Female flowers usually solitary at apex of branchlet, larger than males, ca. 1 cm in diam.

Leaf near inflorescence on fertile branchlet 3-foliolate, with terminal leaflet 4-6 cm wide.

My life to this is the hi and do not like fighting, so now you see me on the radio I branchlet, shot on and;

Female inflorescences in clusters on apical part of branchlet of previous year;

branchlet systems tapering and gradually becoming shorter from base to apex of system;

Leaves dimorphic: juvenile leaves 2-ranked and forming an oblong-ovate branchlet outline, linear, not scale like;

Inflorescences terminal and axillary, simple, narrowly cylindric spikes 4-10 cm, sometimes grouped at branchlet apex and forming a panicle;

Inflorescences terminal and axillary, simple, narrowly cylindric spikes 3-9 cm, sometimes grouped at branchlet apex and forming a panicle;

auricles fragile, falcate at branchlet base, weak or absent apex;

Inflorescence paniculate, terminal on a 2-leaved branchlet;

Female flowers usually in pairs or solitary at apex of branchlet;

Inflorescences terminal and axillary, compound, spikes 4-12 cm, usually grouped at branchlet apex and forming a panicle;

Inflorescences axillary, simple spikes, 5-18 cm, often grouped at branchlet apex and forming a panicle;

Inflorescences terminal and axillary spikes, many grouped at branchlet apex and forming a panicle 4-8 cm;

Leaves subverticillate on top of branchlet;

Male flowers rare, 2-9, clustered at apex of branchlet;

cymules ca. 2 cm, 1-3 together at apex of young branchlet;