Τα **Κολοκυνθώδη** (λατ. *Cucurbitales*) είναι τάξη των αγγειόσπερμων φυτών. Στο σύστημα ταξινόμησης APG IV κατατάσσεται στην ομάδα rosid I. Περιλαμβάνει 7 οικογένειες, 109 γένη και πάνω από τα 2990 είδη. Δενδρώδη, θαμνώδη ή ποώδη φυτά που εξαπλώνονται στις τροπικές, υποτροπικές και εύκρατες περιοχές. Σε αυτήν την τάξη ανήκουν τα μερικά είδη που έχουν μεγάλη διατροφική και οικονομική σημασία και καλλιεργούνται ευρέως όπως καρπούζι και κολοκυθιά.

Ταξινόμηση
----------

Σύμφωνα με το σύστημα APG IV (2016) η τάξη των Κολοκυνθώδη περιλαμβάνει 7 οικογένειες:

* *Anisophylleaceae*
* *Begoniaceae*  - Βεγονιοειδή
* *Coriariaceae*
* *Corynocarpaceae* - Κορυνοκαρποειδή
* *Cucurbitaceae* - Κολοκυνθοειδή
* *Datiscaceae* - Δατισκοειδή
* *Tetramelaceae*

Στο σύστημα του Κρόνκουιστ οι πρώτες 4 οικογένειες κατατάσσονταν στην τάξη Ιώδη. Οι υπόλοιπες οικογένειες υποτάχτηκαν σε διάφορες τάξεις.

Κλαδόγραμμα
-----------

Παρακάτω παρατίθεται το κλαδόγραμμα του κλάδου των ροδιδών που δείχνει υποθετικές συγγενικές σχέσεις της τάξεως των Κολοκυνθώδη σύμφωνα με το σύστημα APG IV (2016).

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| ροδίδες  | 

|  |  |
| --- | --- |
|  | Vitales (Αμπελώδη) |
|  |
| ευροδίδες  | 

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| κυαμίδες | 

|  |  |
| --- | --- |
|  | Zygophyllales (Ζυγοφυλλώδη) |
|  |
|  | 

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|  | 

|  |  |
| --- | --- |
|  | Celastrales (Κηλαστρώδη) |
|  |
|  | 

|  |  |
| --- | --- |
|  | Malpighiales (Μαλπιγειώδη) |
|  |
|  | Oxalidales (Οξαλιδώδη) |
|   |
|  |

 |
|   |
|  |

 |
|  |
|  | 

|  |  |
| --- | --- |
|  | Fabales (Κυαμώδη) |
|  |
|  | 

|  |  |
| --- | --- |
|  | Rosales (Ροδώδη) |
|  |
|  | 

|  |  |
| --- | --- |
|  | Fagales (Φηγώδη) |
|  |
|  | Cucurbitales (Κολοκυνθώδη) |
|   |
|  |

 |
|   |
|  |

 |
|   |
|  |

 |
|   |
|  |

 |
|   |
|  |

 |
|  |
| μαλαχίδες | 

|  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
|  | 

|  |  |
| --- | --- |
|  | Geraniales (Γερανιώδη) |
|  |
|  | Myrtales (Μυρτώδη) |
|   |
|  |

 |
|  |
|  | 

|  |  |
| --- | --- |
|  | Crossosomatales (Κροσσοσωματώδη) |
|  |
|  | 

|  |  |
| --- | --- |
|  | Picramniales (Πικραμνιώδη) |
|  |
|  | 

|  |  |
| --- | --- |
|  | Sapindales (Σαπινδώδη) |
|  |
|  | 

|  |  |
| --- | --- |
|  | Huerteales |
|  |
|  | 

|  |  |
| --- | --- |
|  | Brassicales (Κραμβώδη) |
|  |
|  | Malvales (Μαλαχώδη) |
|   |
|  |

 |
|   |
|  |

 |
|   |
|  |

 |
|   |
|  |

 |
|   |
|  |

 |
|   |
|  |

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|   |
|  |

 |
|   |
|  |

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|   |
|  |

Παραπομπές
----------

1. ↑   Angiosperm phylogeny website, version 14.