|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:||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Habit: Perennial herb from caudex or rhizome [annual], generally glabrous, often with +- red marks on leaves, flowers when dry. Stem: scape with generally 1 leaf-like bract [scape 0]. Leaf: simple, basal [cauline], alternate [subopposite], generally petioled, often with +- red marks when dry; veins +- palmate. Inflorescence: 1-flowered [cyme]. Flower: generally bisexual, +- radial; hypanthium minute, free from ovary; calyx lobes generally 5; petals generally 5 , free, generally white; stamens generally 5, opposite sepals; staminodes generally 5, alternate stamens, lobes generally present, thread-like to oblong, gland-tipped; pistil 1, ovary superior, chamber +- 1, placentas 4 , axile below, parietal above, styles very short, stigmas 4. Fruit: 4-valved capsule. Seed: many, winged, netted.
Genera In Family: 2 genera, +- 70 species: northern temperate, low arctic, alpine, temp South America (Lepuropetalon, Parnassia). Note: Formerly included in Saxifragaceae.
eFlora Treatment Author: Peter W. Ball
Scientific Editor: Thomas J. Rosatti.
Jepson Online Interchange
Previous taxon: Romneya trichocalyx
Next taxon: Parnassia
Citation for this treatment: Peter W. Ball 2016. Parnassiaceae, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=93789, accessed on April 29, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on April 29, 2016.