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Key to families | Table of families and genera
Indexes to all 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 |
Annual, [ perennial herb, subshrub, few epiphytes], glabrous [(hairy)]; roots fibrous [rhizomatous to tuberous].
Stem: watery to fleshy.
Leaf: generally alternate, simple, petioled, toothed or entire, veins pinnate, ± arched.
Inflorescence: cyme, umbel-like, terminal or axillary, 1–8-flowered.
Flower: bisexual, bilateral, twisting 180°; sepals 3, free, upper becoming lower, generally with nectar spur [or spur 0]; petals 3 [5, free or] ± fused in 2s; stamens 5, filaments stout, forming column around pistil, ± united at tip, shed at base, anthers united into cap over stigma; ovary 1, superior, generally 5-chambered, stigmas 1–5.
Fruit: capsule, explosive [or berry-like drupe].
2 genera, ± 850 species: tropics, warm temperate; some ornamental. [Janssens et al. 2006 Syst Bot 31:171–180] —Scientific Editor: Thomas J. Rosatti.
Unabridged references: [Yuan, Y.M., Y. Song, K. Geuten, E. Rahelivololona, S. Wohlhauser, E. Fischer, E. Smets, & P. Küpfer 2004 Taxon 53:391–403; Geuten, K., Becker, A., Kaufmann, K., Caris, P., Janssens, S., Viaene, T., Theissen, G., & Smets, E. 2006. Petaloidy and petal identity MADS-box genes in the balsaminoid genera Impatiens and Marcgravia. Plant J. 47:501–518; Janssens, S., Geuten, K., Yuan, Y. M., Song, Y., Küpfer, P., & Smets, E. 2006. Phylogenetics of Impatiens and Hydrocera (Balsaminaceae) using chloroplast atpB-rbcL spacer sequences. Syst. Bot. 31:171–180.]
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Next taxon: Impatiens
Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html [accessed on month, day, year]
Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].
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