Voucher

Voucher #15902

Carex

Date created
Dec 23, 2023
Date updated
Dec 23, 2023

C.J.Rothfels 3752 ()

Voucher (Voucher )

Primary collector
C.J.Rothfels
Collection number
3752
Other collectors
S.Zylinski
Duplicate locations
4, to: EKU, MICH, __, __.
Date collected
Country of origin
U.S.A.
Primary Subdivision
North Carolina
Secondary subdivision
Durham County
Specific locality
Eno River State Park. Beginning of Laurel Bluffs trail. Accessed from Rivermont Road.
Longitude (DD)
-78.96087
Latitude (DD)
36.06364
Datum
WGS 84
Elevation (m)
97
Description
On sandy soil, on gentle slope down to the Eno River (~6m from water). Rocky area, quite open, with Luzula, Andropogon (?), Erythronium, Smilax, Lonicera, Elaphatophus, Aesculus sylvaticus, etc. Under scattered small angiosperm trees (Liquidambar, Carpinus, Betula, etc.) and large Juniperus.
Collection notes
Made four Carex collections here, within a few meters of each other. CJR3749 (cf. nigromarginata) was common, perhaps particularly on slightly higher drier spots; 3750 and 3751 (cf. reznicekii) were both possibly common, but hard to differentiate in the field. 3750 appears to have chubbier perigynia, slightly more pubescent perigynia and pistillate scales, consistently short culms, and bluer stiffer foliage than 3751 (the "normal" C.reznicekii?). Finally 3752 is immature (flowering), with very prominent staminate spikes. It was uncommon. Subsamples were silica-dried from each collection.
Group
Rothfels
User
crothfels
Date created
Dec 23, 2023
Date updated
Dec 23, 2023

Silica-dried Material (Rothfels)

Material (Voucher 67220)

Material Type
Silica-dried
Material Comments
Subsample silica-dried (from the population?).
Group
Rothfels
User
crothfels
Date created
Dec 23, 2023
Date updated
Dec 23, 2023