Copy permalink to share
Poaceae
Dichanthelium

not marked as a favorite taxon Dichanthelium portoricense (Desvaux ex Hamilton) B.F. Hansen & Wunderlin ssp. portoricense. Common name: Puerto Rican Witchgrass. Phenology: May-Sep. Habitat: Moist pine savannas and flatwoods. Distribution: North Carolina south to Florida, west to Texas; West Indies.

Glossary (beta!)

Origin/Endemic status: Native

Synonymy ⓘ: = FNA25; = n/a — C; = Panicum portoricense Desv. ex Ham. — HC, RAB, S, SFla; = Panicum portoricense Desv. ex Ham. var. portoricense — Lelong (1984); < Dichanthelium portoricense (Desv. ex Ham.) B.F.Hansen & Wunderlin — K4; < Dichanthelium sabulorum (Lam.) Gould & Clark var. thinium (Hitchc. & Chase) Gould & Clark — K1, Gould & Clark (1978). Basionym: Panicum portoricense Desv. ex Ham. 1825

Links to other floras: = Dichanthelium portoricense ssp. portoricense - FNA25

Show in key(s)

Show parent genus | Show parent in key(s)

Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FACU (taxonomic split from wetland indicator species)
  • Eastern Mountains and Piedmont: FACU (taxonomic split from wetland indicator species)
  • Great Plains: FAC (taxonomic split from wetland indicator species)
  • Midwest: FACU (taxonomic split from wetland indicator species)
  • Northcentral & Northeast: FACU (taxonomic split from wetland indicator species)

Heliophily ⓘ: 9

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 Dichanthelium portoricense ssp. portoricense© brettbudach, some rights reserved (CC BY-NC) source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #2 of Dichanthelium portoricense ssp. portoricense© Mary Keim, some rights reserved (CC BY-NC-SA) source CC-BY-NC-SA, permission granted to NCBG | Original Image ⭷
image #3 of Dichanthelium portoricense ssp. portoricense© Scott Ward | Original Image ⭷
image #4 of Dichanthelium portoricense ssp. portoricense© brettbudach, some rights reserved (CC BY-NC) source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #5 of Dichanthelium portoricense ssp. portoricense© brettbudach, some rights reserved (CC BY-NC) source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #6 of Dichanthelium portoricense ssp. portoricense© brettbudach, some rights reserved (CC BY-NC) source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #7 of Dichanthelium portoricense ssp. portoricense© brettbudach, some rights reserved (CC BY-NC) source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #8 of Dichanthelium portoricense ssp. portoricense© brettbudach, some rights reserved (CC BY-NC) source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #9 of Dichanthelium portoricense ssp. portoricense© brettbudach, some rights reserved (CC BY-NC) source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #10 of Dichanthelium portoricense ssp. portoricense© brettbudach, some rights reserved (CC BY-NC) source CC-BY-NC, permission granted to NCBG | Original Image ⭷

Feedback

See something missing or incorrect about Dichanthelium portoricense ssp. portoricense? 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

No horticultural data found for this taxon.