Customize Consent Preferences

We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.

The cookies that are categorized as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ... 

Always Active

Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.

No cookies to display.

Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.

No cookies to display.

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.

No cookies to display.

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

No cookies to display.

Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.

No cookies to display.

Volver

RHAMNACEAE Juss.

Familia compuesta por unos 53 géneros y unas 840 especies de árboles, arbustos y raramente hierbas, distribuidas por todo el mundo. En el N de África está representada por 5 géneros, todos ellos con especies arbustivas.

Clave de géneros

1 Hojas opuestas Sageretia

1 Hojas alternas 2

2 Hojas de nervadura pinnada, a veces poco visible. Estípulas herbáceas, caducas 3

2 Hojas con un nervio principal y dos secundarios que nacen en la base. Estípulas normalmente espinosas 4

3 Yemas invernales desnudas. Flores hermafroditas. Estilo no ramificado Frangula

3 Yemas invernales con catafilos. Flores generalmente unisexuales. Estilo con 2-4 ramas Rhamnus

4 Fruto seco, comprimido, con un ala que lo rodea en forma de disco Paliurus

4 Fruto carnoso, drupáceo, globoso Ziziphus

Actualizado por: M. Cueto & E. Giménez.

Menú