Difference between revisions of "Trautvetteria"
Index Sem. Hort. Petrop. 1: 22. 1835.
FNA>Volume Importer |
imported>Volume Importer |
||
| Line 43: | Line 43: | ||
|publication year=1835 | |publication year=1835 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V3/V3_922.xml |
|genus=Trautvetteria | |genus=Trautvetteria | ||
}}<!-- | }}<!-- | ||
-->[[Category:Treatment]][[Category:Ranunculaceae]] | -->[[Category:Treatment]][[Category:Ranunculaceae]] | ||
Revision as of 23:06, 27 May 2020
Herbs, perennial, from short, slender rhizomes. Leaves basal and cauline, simple, proximal leaves petiolate, distal leaves sessile; cauline leaves alternate. Leaf blade palmately 5-11-lobed; segments broadly cuneate, margins lacerate to serrate. Inflorescences terminal, ±many-flowered corymbs, 2.5-43 cm; bracts inconspicuous, linear-lanceolate, not forming involucre. Flowers bisexual, radially symmetric; sepals not persistent in fruit, 3-5(-7), greenish white, concave-cupped, broadly ovate to obovate, clawed, 3-6 mm; petals absent; stamens ca. 50-100; outer filaments 15-20, spatulate, often distally wider than anthers, inner filaments not dilated; staminodes absent between stamens and pistils; pistils ca. 15, simple; ovule 1 per pistil; style present. Fruits utricles, aggregate, sessile, ellipsoid to obovoid, 4-angled in cross section, sides prominently veined; beak terminal, curved to hooked, 0.4-0.8 mm. x=8.
Distribution
North America, e Asia.
Discussion
Species 1 (1 in the flora).
Selected References
None.