Micranthemum umbrosum

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Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

Family:LINDERNIACEAE
Species:Micranthemum umbrosum (J.F. Gmel.) S.F. Blake
Common Name:Shade Mudflower
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Annual
Category:Vascular
USDA Symbol:MIUM
Plant Notes:**
Taxonomic Notes:**
Status:Native, OBL (NWI)
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyLINDERNIACEAE - False Pimpernel family
Genus Micranthemum
Species Micranthemum umbrosum (J.F. Gmel.) S.F. Blake - Shade Mudflower

Citation

Citation Micranthemum umbrosum (J.F. Gmelin) S.F. Blake, Rhodora 17(199): 131. 1915.
Basionym: Globifera umbrosa J.F. Gmel.  1791.
Type: USA: SOUTH CAROLINA: Colleton Co.: Ashton, 25 Jun 1956, Bell 3632 (neotype: GH; isoneotypes: NCU, NY). Neotypified by D.B. Ward, J. Bot. Res. Inst. Texas 1: 1096. 2007.

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Globifera callitrichoides Globifera callitrichoides (Grisebach) Kuntze, Revis. Gen. Pl. 2: 461. 1891. Hemianthus callitrichoides Grisebach 1863.  
Globifera umbrosa Globifera umbrosa J. F. Gmelin, Syst. Nat. 2: 32. 1791. SOUTH CAROLINA: Colleton Co.: Ashton, 25 Jun 1956, Bell 3632 (neotype: GH; isoneotypes: NCU, NY). Neotypified by D. B. Ward, J. Bot. Res. Inst. Texas 1: 1096. 2007.
Hemianthus callitrichoides Hemianthus callitrichoides Grisebach, Mem. Amer. Acad. Arts., ser. 2. 8: 522. 1863. CUBA
Micranthemum callitrichoides Micranthemum callitrichoides (Grisebach) C. Wright, in Sauvalle, Anales Acad. Ci. Med. Habana 7: 40. 1870.Hemianthus callitrichoides Grisebach 1863.  
Micranthemum emarginatum Micranthemum emarginatum Elliott, Sketch Bot. S. Carolina 1: 18. 1816. GEORGIA: "Vall'Ombrosa, Great Ogechee", s.d., Elliott s.n. (holotype: CHARL; isotype: PH).
Micranthemum orbiculatum var. emarginatum Micranthemum orbiculatum Michaux, var. emarginatum (Elliott) C. Mohr, Bull. Torrey Bot. Club 24: 26. 1897.Micranthemum emarginatum Elliott 1816. 
Micranthemum orbiculatum Micranthemum orbiculatum Michaux, Fl. Bor.-Amer. 1: 10. 1803, nom. illegit.Globifera umbrosa J. F. Gmelin 1791. 

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort; choose a county or herbaria to filter the specimen data.

Counties included on distribution map: Baldwin, Barbour, Bullock, Butler, Choctaw, Clay, Cleburne, Conecuh, Covington, Crenshaw, Dale, Dallas, Elmore, Escambia, Geneva, Greene, Henry, Houston, Lee, Lowndes, Macon, Marengo, Mobile, Monroe, Montgomery, Pickens, Pike, Russell, Tallapoosa, Tuscaloosa, Washington, Wilcox

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: ALNHS, AUA, JSU, SAMF, TROY, UNA, USAM, UWAL

Range of years during which specimens were collected: 1965 - 2021

Barcode / Accession No.
County
Coll. Date
Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
UNA00042214 Baldwin _ May 1872 Mohr, Charles
s.n.		 UNA
Micranthemum umbrosum (J.F. Gmel.) Blake
AUA_ACC_46035 Baldwin 28 May 1987 DIAMOND, JR., ALVIN R.
3265		 AUA
MICRANTHEMUM UMBROSUM (J.F. GMEL.) BLAKE
UWAL0043385 Baldwin 17 Apr 2001 Larsen, Harry S.
720		 UWAL
Micranthemum umbrosum (J. F. Gmel.) S. F. Blake
TROY000031943 Baldwin 12 Dec 2007 Barger, T. Wayne
241		 TROY
Micranthemum umbrosum (J.F. Gmelin) Blake
TROY000042325 Baldwin 28 Oct 2008 Spaulding, Daniel D.
13076		 TROY
Micranthemum umbrosum (J.F. Gmelin) S.F. Blake
UWAL0002322 Baldwin 28 Oct 2008 Spaulding, Daniel D.
13076		 UWAL
Micranthemum umbrosum (J.F. Gmel.) Blake
UNA00042213 Barbour 02 Sep 1969 Kral, Robert
36777		 UNA
Micranthemum umbrosum (J.F. Gmel.) Blake
UNA00042228 Barbour 27 Aug 1978 Davenport, Lawrence J.
819		 UNA
Micranthemum umbrosum (J.F. Gmel.) Blake
UNA00042209 Barbour 13 Jun 1979 Davenport, Lawrence J.
1148		 UNA
Micranthemum umbrosum (J.F. Gmel.) Blake
TROY000009107 Barbour 13 Aug 2002 Diamond, Alvin R.
13597		 TROY
Micranthemum umbrosum (J.F. Gmelin) Blake
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