Lithospermum latifolium
Broad-leaved puccoon
Image of Lithospermum latifolium

Photo by MNFI Staff 

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Key Characteristics

Small forb of rich forests; stem erect to 60-80 cm, then laterally branching, bearing elliptical, pubescent leaves with 2-3 prominent lateral veins; small pale yellow tubular flowers borne in the axils of upper leaves.

Status and Rank

  • State Status: SC
  • State Rank: S2
  • Global Rank: G4

Occurrences

County NameNumber of OccurrencesYear Last Observed
Clinton22013
Gratiot21932
Ingham12015
Ionia22006
Kent32002
Lenawee12008
Midland32014
Muskegon11899
Newaygo11899
Ottawa21899
St. Clair32011
Washtenaw32006
Distribution map for Lithospermum latifolium

Updated 1/31/2017. Information is summarized from MNFI's database of rare species and community occurrences. Data may not reflect true distribution since much of the state has not been thoroughly surveyed.

Habitat

Found along river banks, and in rich woods and edges associated with floodplains.

Natural Community Types

Methodology

For each species, lists of natural communities were derived from review of the nearly 6,500 element occurrences in the MNFI database, in addition to herbarium label data for some taxa. In most cases, at least one specimen record exists for each listed natural community. For certain taxa, especially poorly collected or extirpated species of prairie and savanna habitats, natural community lists were derived from inferences from collection sites and habitat preferences in immediately adjacent states (particularly Indiana and Illinois). Natural communities are not listed for those species documented only from altered or ruderal habitats in Michigan, especially for taxa that occur in a variety of habitats outside of the state.

Natural communities are not listed in order of frequency of occurrence, but are rather derived from the full set of natural communities, organized by Ecological Group. In many cases, the general habitat descriptions should provide greater clarity and direction to the surveyor. In future versions of the Rare Species Explorer, we hope to incorporate natural community fidelity ranks for each taxon.

Feel free to send questions and comments to Brad Slaughter at slaugh14@msu.edu.

Associated Plants

Silver maple, green ash, red maple, black walnut, hackberry, black maple, Ohio buckeye, box elder, black ash, black willow, cottonwood, swamp white oak, sycamore, spice bush, redbud, paw paw, Kentucky coffee tree, red mulberry, wahoo, Virginia bluebells, common trillium, red trillium, stinging nettle, poison ivy, moneywort, Canada moonseed, wild ginger, skunk cabbage, honewort, kidney-leaved buttercup, false mermaid, rough bedstraw, mayapple, blue-eyed Mary, and Canada goldenrod.

Management

Conserve hydrology of river system and corresponding cyclical floodplain regime. Maintain healthy intact, mature floodplain forests and minimize forest fragmentation. When possible, leave large tracts of unharvested forests and allow natural processes to operate unhindered.

General Survey Guidelines

Random meander search covers areas that appear likely to have rare taxa, based on habitat and the judgment of the investigator.

Survey Methods

Page Citation

Michigan Natural Features Inventory. 2007. Rare Species Explorer (Web Application). Available online at http://mnfi.anr.msu.edu/explorer [Accessed Feb 28, 2017]

References

Survey References

Technical References