e-Key v3 - Ke<span id="jodit_selection_marker_1706529477453_025364191220119237" data-jodit_selection_marker="start" style="line-height: 0; display: none;"></span>y to Plumerio<span id="jodit_selection_marker_1706529477453_9093715763926389" data-jodit_selection_marker="end" style="line-height: 0; display: none;"></span>ideae Genera
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Interactive keys to the identification of seed plants of southern Africa using keys based on plant morphology.
Backtrack a
  • Ovary entire
 002
b
  • Ovary of 2 separate or almost separate carpels
 002
Backtrack a
  • Ovary 2-locular, with 1-4, rarely many, ovules in each
  • Shrubs or trees, rarely scandent
 002
b
  • Ovary 1(2)-locular, with many ovules
  • Woody climbers or rarely shrubs
 002
Backtrack a
  • Unarmed shrubs or trees
  • Inflorescence axillary
 Acokanthera
b
  • Armed shrubs, sometimes scandent
  • Inflorescence terminal or pseudo-axillary
 Carissa
Backtrack a
  • Inflorescence of elongate, branched, terminal panicles
 Ancylobothrys
b
  • Inflorescence contracted, short and often clustered, terminal or axillary
 Landolphia
Backtrack a
  • Stems subherbaceous, not taller than 1.5 m
 *Catharanthus
b
  • Stems woody; shrubs, trees or climbers
 002
Backtrack a
  • Fruit baccate or drupaceous
 002
b
  • Fruit follicular
 002
Backtrack a
  • Fruit a drupe
  • Ovules 2 in each carpel
 Rauvolfia
b
  • Fruit baccate
  • Ovules many in each carpel
 002
Backtrack a
  • Calyx with distinct tube which is circumscissile at base
 Voacanga
b
  • Calyx divided almost to base
 002
Backtrack a
  • Fruit of 2 large, subglobose mericarps
  • Corolla tube shorter than 10 mm
 Tabernaemontana
b
  • Fruit syncarpous, bilobed
  • Corolla tube longer than 10 mm
 Callichilia
Backtrack a
  • Ovules many in each carpel
  • Leaves oblong to oblanceolat
  • Ffruit longitudinally striate
 Gonioma
b
  • Ovules 2-4 in each carpel
  • Leaves usually broadly ovate-elliptic
  • Fruit lenticellate
 Diplorhynchus

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