|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: Caryophyllaceae||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Habit: Annual, erect, taprooted. Leaf: base sheathing, 1--9+ mm; blade linear to lance-linear; veins 3. Inflorescence: terminal, head-like; flowers generally few to several; involucre bracts 2--6, 5--12 mm wide, widely ovate, +- red to brown, scarious; pedicels 0--3 mm, hidden by involucre. Flower: sepals 5, fused, glabrous to sparsely, minutely hairy, tube prominent, 8--14 mm, 1--3 mm diam, cylindric, scarious between sepals, veins 15, lobes 0.5--1.8 mm, < tube, rounded; petals 5, 10--14 mm, claw long, limb entire or 2-lobed; styles 2, 9--12 mm. Fruit: capsule, ovoid; stalk 0.2--0.7 mm; valves 4, ascending to recurved. Seed: many, black-brown to black.
Species In Genus: 33 species: Mediterranean to central Asia. Etymology: (Greek: rock fissure, from habitat of some species)
eFlora Treatment Author: Ronald L. Hartman & Richard K. Rabeler
Jepson Online Interchange
Key to PetrorhagiaPrevious taxon: Paronychia franciscana
Next taxon: Petrorhagia dubia
Citation for this treatment: Ronald L. Hartman & Richard K. Rabeler 2016. Petrorhagia, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=10850, accessed on May 30, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on May 30, 2016.