Flora of North America species comparison

The green links below add additional plants to the comparison table. Blue links lead to other Web sites.
enable glossary links

Oenothera hartwegii subsp. maccartii
Photo is of parent taxon
Habit Herbs usually sparsely strigillose, sometimes glandular puberulent.
Leaves

0.6–3.5 × 0.1–0.6 cm, fascicles of small leaves to 1.5 cm usually present in axils;

blade usually narrowly lanceolate to lanceolate or oblanceolate, rarely linear, base attenuate, margins subentire or serrulate, usually crinkled-undulate or undulate.
Flowers

buds with free tips 1–6 mm;

floral tube 17–45 mm;

sepals 11–27 mm;

petals 10–30 mm;

filaments 6–12 mm, anthers 5–9 mm;

style 25–60 mm.
2n

= 14, 28.

Oenothera hartwegii subsp. maccartii
Phenology Flowering Mar–Sep.
Habitat Grasslands, sandy to gravelly soil, limestone, with Acacia, Larrea, Opuntia, Prosopis, and Yucca.
Elevation 30–1500 m. (100–4900 ft.)
Distribution
from FNA
TX; Mexico (Coahuila, Nuevo León, Tamaulipas)
[BONAP county map]
Discussion

Subspecies maccartii occurs on the south Texas Plains and along the Rio Grande from Kinney, Milam, Uvalde, and Val Verde counties south to southeastern Coahuila, central Nuevo León, and northwestern Tamaulipas.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 10.
Parent taxa Onagraceae > subfam. Onagroideae > tribe Onagreae > Oenothera > sect. Calylophus > subsect. Salpingia > Oenothera hartwegii
Sibling taxa
O. hartwegii subsp. fendleri, O. hartwegii subsp. filifolia, O. hartwegii subsp. hartwegii, O. hartwegii subsp. pubescens
Synonyms Calylophus hartwegii var. maccartii
Name authority (Shinners) W. L. Wagner & Hoch: Syst. Bot. Monogr. 83: 212. (2007)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



Type/paste one or more Latin names into the boxes above; matching taxa will show up below the box as you type. You can use the up/down arrow keys to move through the list.

(If the plant you're looking for doesn't show up in the auto-complete list, that means it either isn't described in Flora of North America yet, or it's listed under a synonym. And please note that Flora of North America is still missing several plant families, including Apiaceae, Boraginaceae, and Polemoniaceae.)

Choose a data source: Flora of North America

The species comparison tool is brought to you by:
Northwest Wildflowers