Difference between revisions of "Sequoia"

Revision as of 20:48, 16 December 2019

Trees giant, evergreen. Branchlets terete, with obvious annual growth constrictions. Leaves alternate, mostly in 2 ranks. Adult leaves linear or linear-lanceolate to deltate, generally flattened, divergent to strongly appressed; abaxial glands absent. Pollen cones with 6–12 sporophylls, each sporophyll with 2–6 pollen sacs. Seed cones maturing and opening in 1 season, oblong to globose; scales persistent, 15–30, valvate, ± peltate, thick and woody. Seeds 2–7 per scale, lenticular, narrowly 2-winged; cotyledons 2(–4). x = 11.

Distribution

Only in the flora.

Discussion

Species 1.

Selected References

Schwarz, O. and H. Weide. 1962. Systematische Revision der Gattung Sequoia Endl. Feddes Repert. Spec. Nov. Regni Veg. 66: 159--192.

Lower Taxa

Sequoia sempervirens

@@ Line 23: / Line 23: @@
 |discussion=<p>Species 1.</p>
 |tables=
-|references=
+|references={{Treatment/Reference
+|id=schwarz1962a
+|text=Schwarz, O. and H. Weide. 1962. Systematische Revision der Gattung Sequoia Endl. Feddes Repert. Spec. Nov. Regni Veg. 66: 159--192.
+}}
 }}<!--
@@ Line 38: / Line 41: @@
 |family=Cupressaceae
 |distribution=Only in the flora.
-|reference=None
+|reference=schwarz1962a
 |publication title=Syn. Conif.
 |publication year=1847
 |special status=
-|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V2/V2_239.xml
+|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V2/V2_239.xml
 |genus=Sequoia
 }}<!--
 -->[[Category:Treatment]][[Category:Cupressaceae]]