Copy permalink to share
Apiaceae
Zizia

not marked as a favorite taxon Zizia aptera (A. Gray) Fernald var. aptera. Common name: Heartleaf Golden-Alexanders. Phenology: Apr-May; Jul-Aug. Habitat: Prairies, moist forests, forest openings, open woodlands, and woodland edges. Distribution: NY west to BC, south to GA, Panhandle FL, AR, OK, WY, and BC.

Glossary (beta!)

Origin/Endemic status: Native

Taxonomy Comments: Var. occidentalis Fernald has abroad distribution in western North America, from AB and BC south to CO, UT, and OR.

Synonymy ⓘ: = C, FNA13; Thaspium trifoliatum (L.) A.Gray var. apterum A.Gray < Zizia aptera (A.Gray) Fernald — Ar, F, Fl7, G, GW2, Il, K4, MC, Mi, Mo2, NE, NY, Ok, Pa, RAB, Tat, Tn, Va, W, WH3, WV, Cooperrider (1985); < Zizia cordata W.D.J.Koch ex DC. — S, S13. Basionym: Thaspium trifoliatum (L.) A.Gray var. apterum A.Gray 1856

Links to other floras: = Zizia aptera var. aptera - FNA13

Show in key(s)

Show parent genus | Show parent in key(s)

Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FAC
  • Eastern Mountains and Piedmont: FAC
  • Great Plains: FAC
  • Midwest: FACU
  • Northcentral & Northeast: FACU

Heliophily ⓘ: 7

Your browser does not support SVGs

Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.

image #1 of Zizia aptera var. aptera© Gary P. Fleming | Original Image ⭷
image #2 of Zizia aptera var. aptera© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #3 of Zizia aptera var. aptera© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #4 of Zizia aptera var. aptera© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #5 of Zizia aptera var. aptera© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #7 of Zizia aptera var. aptera© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷

Feedback

See something missing or incorrect about Zizia aptera var. aptera? Let us know here:
  1. Please include your name and if possible, email in case when need to clarify what you wrote.
  2. If you opt out of including email, please be as specific as possible (e.g., which photo is incorrect?)
  3. Please do not submit questions asking to identify plants or about horticultural topics (e.g., how do I control an invasive plant in my garden?). Instead, those questions can be submitted here for the Carolinas region only.
  4. Please do not send us feedback about unkeyed species as this work is ongoing.
  5. Please allow time for flora edits to show in our next data release. We greatly appreciate your feedback but may require extra time to research complicated taxonomic issues.

Horticultural Information

NCBG trait

Intro: Erect perennial of moist forests, openings and woodland edges.

Stems: Stems slender, branched above, with longitudinal lines, smooth.

Leaves: Basal leaves petiolate, heart-shaped, 2-3 in. long, toothed, leathery and smooth; stem leaves alternate, reduced and gradually sessile upward, divided into 3 lobes or oval leaflets that are toothed.

Inforescence:

Flowers: Flowers in compound umbels, 2-3 in. wide, terminating the stem and branches, the 7-15 umbellets each having 10-20 flowers; yellow; less than 1/4 in. wide; consisting of 5 incurved petals.

Fruits: Fruit a joined pair of ridged, oval seeds.

Comments:

Height: 1-2.5 ft.

plant sale text:

bloom table text:

description: Erect perennial of moist forests, openings and woodland edges.

stems: Stems slender, branched above, with longitudinal lines, smooth.

leaves: Basal leaves petiolate, heart-shaped, 2-3 in. long, toothed, leathery and smooth; stem leaves alternate, reduced and gradually sessile upward, divided into 3 lobes or oval leaflets that are toothed.

inflorescence:

flowers: Flowers in compound umbels, 2-3 in. wide, terminating the stem and branches, the 7-15 umbellets each having 10-20 flowers; yellow; less than 1/4 in. wide; consisting of 5 incurved petals.

fruits: Fruit a joined pair of ridged, oval seeds.

comments:

cultural notes:

germination code:

native range:



0 unsaved edits on this page.