|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
|Family: Zygophyllaceae||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Habit: Annual. Stem: prostrate, spreading radially, generally < 1 m. Leaf: even-1-pinnate; stipules +- leaf-like. Inflorescence: flowers 1 in axils. Flower: sepals deciduous; petals yellow, deciduous. Fruit: 5-lobed, splitting into 5 nutlets, each with many tubercles, 2--4 stout spines; style deciduous; pedicel reflexed. Seed: 3--5 per chamber.
Species In Genus: +- 12 species: especially dry Africa. Etymology: (Latin: weapon used to impede cavalry, from armed fruit)
eFlora Treatment Author: Duncan M. Porter
Jepson Online Interchange
Previous taxon: Larrea tridentata
Next taxon: Tribulus terrestris
Citation for this treatment: Duncan M. Porter 2017. Tribulus, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=9718, accessed on January 19, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on January 19, 2017.