Details for: Ames 36181, Eutrochium maculatum (L.) E. E. Lamont, Turtlehead Fen


Summary Data
Taxonomy:
Eutrochium maculatum (L.) E. E. Lamont
Top Name:
Turtlehead Fen
Origin:
Collected – Iowa, United States
Received by NPGS:
29 Sep 2023
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Life Habit:
Forb
Life Sex:
Perfect
Availability
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Seed100 countAmes 36181 23ncao01 SD
 
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Core Passport Data
Taxonomy:
Eutrochium maculatum (L.) E. E. Lamont
Top Name:
Turtlehead Fen
Origin:
Collected – Iowa, United States
Received by NPGS:
29 Sep 2023
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Life Habit:
Forb
Life Sex:
Perfect
Source History
Collected
29 September 2023.
Jasper County, Iowa, United States
Locality: Turtlehead Fen (Chichaqua Bottoms Greenbelt) located 1.75 miles southeast of Farrar just north of highway 65, T81N R21W SW ¼ NW ¼ Sec. 31.
Coordinates: 41.7861, -93.3473 (Map it)
Elevation: 290m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Remnant fen with extremely wet, spongy soils and surface water visible at time of collection.
Number of plants sampled: 400
Associated species: Eupatorium perfoliatum, Symphyotrichum laeve (peak flower), Symphyotricum novae-angilae, Solidago rigida, Solidago missouriensis, Solidago altissima, Typha latifolia, Cornus drummondii, Salix exigua, Salix discolor, Salix eriocephala, Salix nigra, Salix amygdaloides, Rosa sp., Prunus americana, Acer negundo, Gentiana andrewsii, and Monarda fistulosa.
Slope: 0
Comment: Abundant in wetter areas of the preserve. Sampled throughout a 12 acre area.
Collector(s):
Donated
29 September 2023.
Iowa, United States

Donor(s):
Accession Names and Identifiers
Turtlehead Fen
Type: Local name

AS/EM/2023/075/285
Type: Collector identifier
Sherwood, Andrew P. USDA ARS NCRPIS

Ames 36181
Type: Site identifier
Group: AMES
NC-7 Research Numbers

Narrative
Plants in nature ranged in height from three to eight feet. Variation was also noted for phenology with some plants mostly dispersed and some just ripening at the time of collection.
Eutrochium maculatum (L.) E. E. Lamont
Genus:
Eutrochium
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Eupatorieae
Nomen number:

459147
Place of publication:

Sida 21:902. 2004
Verified:
04/28/2009 by ARS Systematic Botanists.
Other conspecific taxa
Eutrochium maculatum (L.) E. E. Lamont var. bruneri (A. Gray) E. E. Lamont (0 active accession[s])
Eutrochium maculatum (L.) E. E. Lamont var. foliosum (Fernald) E. E. Lamont (0 active accession[s])
Eutrochium maculatum (L.) E. E. Lamont var. maculatum (1 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Homotypic Synonym(s)
Eupatoriadelphus maculatus (L.) R. M. King & H. Rob.
Eupatoriadelphus maculatus (L.) R. M. King & H. Rob. var. maculatus

Common names
LanguageNameAlternate namenoteseqCitation
Englishspotted joe-pyeweed  1FNA Editorial Committee. 1993-. Flora of North America.
Frencheupatoire maculée  2FNA Editorial Committee. 1993-. Flora of North America.
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