Copy permalink to share

Silphium connatum Linnaeus. Common name: Virginia Cup-plant. Phenology: Jun-Aug. Habitat: Floodplain forests and openings. Distribution: VA and WV south to nw. NC and ne. TN.

Origin/Endemic status: Endemic

Synonymy : = F, RAB, WV, Perry (1937); = Silphium perfoliatum L. ssp. connatum (L.) Cruden — Cruden (1962); = Silphium perfoliatum L. var. connatum (L.) Cronquist — C, FNA21, K4, SE1, Va; < Silphium perfoliatum L. — G, W. Basionym: Silphium connatum L. 1771

Links to other floras: = Silphium perfoliatum var. connatum - FNA21

Show in key(s)

Show parent genus | Show parent in key(s)

Wetland Indicator Status:

  • Eastern Mountains and Piedmont: FAC (taxonomic split from wetland indicator species)
  • Great Plains: FAC (taxonomic split from wetland indicator species)
  • Midwest: FACW (taxonomic split from wetland indicator species)
  • Northcentral & Northeast: FACW (taxonomic split from wetland indicator species)

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 of plant© Gary P. Fleming | Original Image ⭷
image of plant© Scott Ward, some rights reserved (CC BY), uploaded by Scott Ward source CC-BY | Original Image ⭷
image of plant© Scott Ward, some rights reserved (CC BY), uploaded by Scott Ward source CC-BY | Original Image ⭷
image of plant© Scott Ward, some rights reserved (CC BY), uploaded by Scott Ward source CC-BY | Original Image ⭷
image of plant© Scott Ward, some rights reserved (CC BY), uploaded by Scott Ward source CC-BY | Original Image ⭷

Feedback

See something wrong or missing on about Silphium connatum? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months. If a species is not keyed, that's because keying is ongoing. Please don't send us feedback about unkeyed species.


Horticultural Information

NCBG trait

Intro:

Stems:

Leaves:

Inforescence:

Flowers:

Fruits:

Comments:

Height:

plant sale text:

bloom table text:

description:

stems:

leaves:

inflorescence:

flowers:

fruits:

comments:

cultural notes:

germination code:

native range:



0 unsaved edits on this page.