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|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Juncaceae||View Description||Dichotomous Key|
|Genus: Juncus||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Juncus falcatus E. Mey.
Habit: Perennial herb 3--30 cm; rhizome long, scaly. Leaf: generally basal; sheath appendages 0 or small; flat side of blade toward stem, generally reaching top of inflorescence, stiff, +- curved; cauline leaves 1--2, < basal, stiff. Inflorescence: lowest bract generally > inflorescence; clusters 1--3(5), 5--25-flowered, hemispheric. Flower: perianth parts 3.3--6.4 mm, +- equal, papillate, dark, margins wide, scarious; stamens 6, filaments << anthers. Fruit: < or +- = perianth, +- spheric to longer than wide; tip notched; beak short, obvious. Seed: asymmetric; outer covering loose, white; appendages 0. Chromosomes: 2n=38.
Note: Circumscription of subspecies needs study.
eFlora Treatment Author: Peter F. Zika
Jepson Online Interchange
Previous taxon: Juncus exiguus
Next taxon: Juncus falcatus subsp. falcatus
Citation for this treatment: Peter F. Zika 2017. Juncus falcatus, in Jepson Flora Project (eds.) Jepson eFlora, Revision 3, http://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=29652, accessed on March 24, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/eflora/, accessed on March 24, 2017.