Difference between revisions of "Salix ovalifolia var. cyclophylla"
Proc. Natl. Acad. Sci. U.S.A. 21: 184. 1935.
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| Line 10: | Line 10: | ||
|name=Salix cyclophylla | |name=Salix cyclophylla | ||
|authority=Rydberg | |authority=Rydberg | ||
| + | |rank=species | ||
|publication_title=Bull. New York Bot. Gard. | |publication_title=Bull. New York Bot. Gard. | ||
|publication_place=1: 274. 1899 | |publication_place=1: 274. 1899 | ||
| Line 16: | Line 17: | ||
|name=Salix ovalifolia subsp. cyclophylla | |name=Salix ovalifolia subsp. cyclophylla | ||
|authority=(Rydberg) Jurtsev & V. V. Petrovsky | |authority=(Rydberg) Jurtsev & V. V. Petrovsky | ||
| + | |rank=subspecies | ||
}} | }} | ||
|hierarchy=Salicaceae;Salix;Salix subg. Chamaetia;Salix sect. Ovalifoliae;Salix ovalifolia;Salix ovalifolia var. cyclophylla | |hierarchy=Salicaceae;Salix;Salix subg. Chamaetia;Salix sect. Ovalifoliae;Salix ovalifolia;Salix ovalifolia var. cyclophylla | ||
| Line 39: | Line 41: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Salix ovalifolia var. cyclophylla | name=Salix ovalifolia var. cyclophylla | ||
| − | |||
|authority=(Rydberg) C. R. Ball | |authority=(Rydberg) C. R. Ball | ||
|rank=variety | |rank=variety | ||
| Line 54: | Line 55: | ||
|publication year=1935 | |publication year=1935 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V7/V7_78.xml |
|genus=Salix | |genus=Salix | ||
|subgenus=Salix subg. Chamaetia | |subgenus=Salix subg. Chamaetia | ||
Revision as of 22:19, 16 December 2019
Leaves: petiole 2–7 mm; largest medial blade subcircular to circular, 13–28 × 7–18 mm, 1–1.5 times as long as wide, base subcordate, cordate, or convex, apex convex, rounded, or retuse, abaxial surface glabrous, pilose or villous. Catkins: staminate 12.5–15.5 × 8–10 mm, flowering branchlet 3–12 mm; pistillate stout, subglobose, or globose, 10–31 × 6–12 mm, flowering branchlet 3.5–15 mm. Staminate flowers: abaxial nectary 0.8–1.1 mm, adaxial nectary 0.7–1.1 mm, nectaries connate and cup-shaped. Pistillate flowers: abaxial nectary absent, adaxial nectary ovate, 0.5–2.1 mm; stipe 0.2–1.4 mm; ovary glaucous or not, usually glabrous, sometimes pubescent, or villous. Capsules 5.2–6.5 mm.
Phenology: Flowering mid May-late Jul.
Habitat: Arctic and possibly subarctic, shores of lakes and lagoons, Empetrum tundra, in moss on rocky pavements, meadows, beach ridges
Elevation: 10-600 m
Distribution
Alaska, Asia (Chukotka, Russia).
Discussion
Selected References
None.