Dichanthelium fusiforme (A.S. Hitchcock) Harvill. Common name: Spindle-fruited Witchgrass. Phenology: May-Nov. Habitat: Longleaf pine sandhills, other dry to moist sand of open pine and pine-oak woods and clearings. Distribution: E. NC south to FL, west to MS and w. LA (perhaps most abundant in FL); West Indies; Mexico, Central America, and Venezuela. Previous reports from se. VA were based on a misidentified specimen.
ID notes: Autumnal blades often flat. The autumnal form of D. oligosanthes var. oligosanthes can be very similar to D. fusiforme if the vernal blades of the former are missing. They are best separated by ligule length (0.5-1 mm in fusiforme, 1.5-3 mm in oligosanthes) and the more attenuated ends of the fusiforme spikelet.
Origin/Endemic status: Native
Synonymy ⓘ: = Va, LeBlond (2017a) in Weakley et al (2017); = Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A.Clark ssp. fusiforme (Hitchc.) Freckmann & Lelong — FNA25; = Panicum fusiforme Hitchc. — F, G, HC, RAB, S, SFla; < Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A.Clark — FlGr, K4, Mex, Gould & Clark (1978); < Panicum aciculare Desv. ex Poir. — C. Basionym: Panicum fusiforme Hitchc. 1909
Links to other floras: = Dichanthelium aciculare ssp. fusiforme - FNA25
Show parent genus | Show parent in key(s)
Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: FACU (taxonomic split from wetland indicator species)
- Great Plains: FACU (taxonomic split from wetland indicator species)
- Midwest: FACU (taxonomic split from wetland indicator species)
- Northcentral & Northeast: FACU (taxonomic split from wetland indicator species)
Heliophily ⓘ: 7
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.
© Jay Horn source | Original Image ⭷
© Jay Horn source | Original Image ⭷
© Jay Horn source | Original Image ⭷Feedback
See something missing or incorrect about Dichanthelium fusiforme? Let us know here:
- Please include your name and if possible, email in case when need to clarify what you wrote.
- If you opt out of including email, please be as specific as possible (e.g., which photo is incorrect?)
- 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.
- Please do not send us feedback about unkeyed species as this work is ongoing.
- 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
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.