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vera-tuibeo
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the coffee family
Aloc. Caguimbal. Macarasig. Tuibeo
Para maalala natin...
Okay. Joke. Let’s start with the report.
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Plant Habit and Habitat
InflorescenceLeaves
Flower
FruitSeeds
AndroeciumGynoeciumCalyx
Corolla
Placentation
Habitat
Terrestrial, rarely aquatic
Habit
Tree, shrub, herb, liana
.
Simple
Entire margin
Decussate, rarely whorled
Usually connate stipules
Often bearing mucilage secreting colleters
Colleters – produces mucilagenouscompounds to protect young shoot
Cyme
Umbel
Bisexual
Actinomorphic
Epigynous
Synsepalous; 4-5 lobes
Or sometimes absent
Sympetalous; 4-5 [rarely 3 or 8-10] lobes
Syncarpous
Inferior ovary
Anatropous to hemitropous
Unitegmic
With funicular orburator
1-many per carpel
Nectaries present as disk atop ovary
Anthers
Longitudinal in dehiscence
Stamens
4-5[rarely 3 or 8-10]
Alternipetalous & epipetalous
Axile
Rarely parietal
Berry
Capsule
Drupe
Schizocarp
Endospermous
Worldwide distribution but more in tropical areas
Economic importance:
Cinchona- source of quinine used to treat malaria
Coffea arabica - source of coffee
Pausinystalia johimbe- source of sexual stimulant (yohimbine)
Timber trees
Fruiting plants
Dye plants
Ornamental cultivar
Trees, shrubs, lianas, or herbs
Simple, entire, usually decussate leaves
Connate stipules, often with mucilage-secreting colleters
Inflorescence usually a cyme
Flowers usually bisexual
Perianth dichlamydeous, 4-5 merous, calyx absent in some
Androecium often 4 5-merous
Ovary usually inferior (rarely superior)
Often with an apical nectariferous disk, ovules with a funicular obturator,
Fruit either a berry, capsule, drupe, or schizocarp.
K (4-5) [0] C (4-5) [(3,8-10)] A 4-5 [3,8-10] G (2) [(3-5+)], usually inferior, rarely superior.