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Ordo Rosales

The document summarizes the characteristics of two plant orders: Rosales and Fabales. Rosales includes herbs, shrubs, and trees with scattered leaves and flowers with distinct sepals, petals, stamens, and ovaries. Example plants are roses and almonds. Fabales includes herbs, shrubs, and trees that typically have scattered or pinnate leaves, stipules, bisexual flowers, and pods. It is divided into three subfamilies - Mimosoideae, Caesalpinioideae, and Faboideae - which differ in characteristics like root structure, flower symmetry, and fruit type. Example plants mentioned are mimosa, peacock flower, and winged pe

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179 views3 pages

Ordo Rosales

The document summarizes the characteristics of two plant orders: Rosales and Fabales. Rosales includes herbs, shrubs, and trees with scattered leaves and flowers with distinct sepals, petals, stamens, and ovaries. Example plants are roses and almonds. Fabales includes herbs, shrubs, and trees that typically have scattered or pinnate leaves, stipules, bisexual flowers, and pods. It is divided into three subfamilies - Mimosoideae, Caesalpinioideae, and Faboideae - which differ in characteristics like root structure, flower symmetry, and fruit type. Example plants mentioned are mimosa, peacock flower, and winged pe

Uploaded by

fadillah mutia
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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ORDO ROSALES

Characteristics

 included in the subclassis dialypetalae


 is a herb, shrub or tree with single or compound leaves scattered across from each other
 flower sissy or single sex
 clearly has flower ornaments that can be distinguished between a crown and a crown
 Flowers are generally cyclis, pentamer, hypogin to epigin (generally perigin), androcium
consisting of many circles, gynocium apocarp to syncarp, loose stillus and integument 2
1. Family Rosaceae
 tree, shrub or herb
 leaves scattered or opposite, single / compound, stipules.
 axillary, terminal, single / compound interest. Home to one or 2, flower jewelry 2 circles,
perigin, the base united to form the hypanthium. 4-many sepala usually 5, sometimes
absent, loose, imbricata, 4-multiple fibers, stamen 5, ovary inferus.
 various fruits such as folliculus, akhen, pomum, drupa / capsule.

Example: Rosa hybrida (rose), Amygladus communis

Rosa hybrida (mawar)

2. family Leguminosae
 herb, shrub or tree,
 leaf scattered (pinnati or palmati) or single,
 have stipules,
 bisexual flower, corolla 5 petals, perianthium 2 series, legume fruit (pods), satamen 10
generally, superus ovary.

This family is divided into 3 subfamilia, namely:

1) mimosoideae
 tree / shrub
 roots generally symbiosis with nitrogen fixing bacteria.
 Actinomorph pansy, 4-5 petals, attached, 4-5 crown loose, threads 2x the number of
crowns / lot.
 hump-shaped flowers, and fruit pods.

example: Mimosa pudica (shy daughter)

Mimosa pudica (putri malu)

2) Caesalpinioideae
 tree or shrub.
 roots generally have a symbiosis with nitrogen fixing bacteria
 5 loose leaf, 10 stamen off, caesalpinaceous corolla, 1 carpel ovary, 2-many ovules with
marginal placenta
 Bunches flower.

example: Caesalpinia pulcherrima (peacock flower).


Caesalpinia pulcherrima (kembang merak).

3) Lotoideae
 herbs (sometimes twisting / climbing with tendrils), shrubs, trees.
 the roots are symbiotic with nirtogen-binding bacteria.
 zygomorph flowers, papilionaceous corolla, posterior petala located outermost large, 2
anterior petals (forming a bud / carina) the base is often attached, stamen generally 10, all
united or 9 unite 1 loose, ovary 1 carpel, placenta marginal.
 pods, flower bunches.

example: Clitorea ternate (flower telang).

Clitorea ternate (kembang telang).

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