familyBrassicaceae
genusNoccaea
speciesNoccaea fendleri
subspeciesNoccaea fendleri subsp. siskiyouensis
Difference between revisions of "Noccaea fendleri subsp. siskiyouensis"
Syst. Bot. 29: 383. 2004.
Basionym: Thlaspi montanum var. siskiyoense P. K. Holmgren Mem. New York Bot. Gard. 21(2): 84. 1971
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| Line 10: | Line 10: | ||
|name=Thlaspi montanum var. siskiyoense | |name=Thlaspi montanum var. siskiyoense | ||
|authority=P. K. Holmgren | |authority=P. K. Holmgren | ||
| + | |rank=variety | ||
|publication_title=Mem. New York Bot. Gard. | |publication_title=Mem. New York Bot. Gard. | ||
|publication_place=21(2): 84. 1971 | |publication_place=21(2): 84. 1971 | ||
| Line 37: | Line 38: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Noccaea fendleri subsp. siskiyouensis | name=Noccaea fendleri subsp. siskiyouensis | ||
| − | |||
|authority=(P. K. Holmgren) Al-Shehbaz & M. Koch | |authority=(P. K. Holmgren) Al-Shehbaz & M. Koch | ||
|rank=subspecies | |rank=subspecies | ||
| Line 52: | Line 52: | ||
|publication year=2004 | |publication year=2004 | ||
|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_985.xml |
|tribe=Brassicaceae tribe Noccaeeae | |tribe=Brassicaceae tribe Noccaeeae | ||
|genus=Noccaea | |genus=Noccaea | ||
Revision as of 23:21, 16 December 2019
Stems (0.6–)0.7–1.6(–2.4) dm. Basal leaves: petiole differentiated from blade, (1.7–)2–3.6(–4) times longer than blade; blade ovate to oblong, 4–8(–9) mm wide, base cuneate. Cauline leaves 2–6. Racemes lax to compact. Fruiting pedicels horizontal or slightly descending, forming an angle 80º or more with rachis. Flowers: petals white, 3.8–6 × 1.2–2.2(–2.9) mm. Fruits often strongly winged, obovate to obdeltate, (4–)4.8–7(–8) × (3–)3.5–5.5(–6) mm, 1–2 times as long as wide, apex truncate to strongly emarginate; style (0.8–)1–2 mm. Seeds 2–4 per fruit. 2n = 14.
Phenology: Flowering Apr–Jun.
Habitat: Moist, open rocky serpentine slopes
Elevation: 300-500 m
Discussion
Subspecies siskiyouensis is known from Curry, Douglas, and Josephine counties.
Selected References
None.
Lower Taxa
None.