Show Lower Taxa
Difference between revisions of "Rosaceae tribe Amygdaleae"
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 2: 529. 1825.
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Latest revision as of 14:17, 30 July 2020
Shrubs or trees; sometimes armed. Leaves alternate, simple; stipules deciduous, free; venation pinnate. Flowers: perianth and androecium perigynous; epicalyx bractlets absent; hypanthium cupshaped, obconic, campanulate, or tubular; torus absent; carpel 1, distinct, free, style terminal, distinct; ovules 2 (1 abortive), apical, collateral (obturator present). Fruits drupes; styles deciduous, not elongate.
Distribution
North America, Mexico, Central America, South America, Eurasia, Africa, Australia, widely
Discussion
Genus 1, species 200+ (44 in the flora).
The base chromosome number for Amygdaleae is x = 8.
Selected References
None.
Lower Taxa
"thin" is not a number.
... more about "Rosaceae tribe Amygdaleae"
aggregated +
perigynous +
dehiscent +
coriaceous +
aggregated +
absent +
fascicles +
axillary +
crassinucellate +
simple +
alternate +
absent +
aggregated +
perigynous +
absent +
1;250 +
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. +
1825 +
not arillate +
2;1 +
5;4 +
0;130 +
capitate +
pinnate +
deciduous +
free +
absent +
deciduous +
distinct +
terminal +
not elongate +
Rosaceae tribe Amygdaleae +
Rosaceae subfam. Amygdaloideae +
tribe +
developed +
absent +
inconspicuous +
minute +