Angiospermae sp. (unidentified)
A tall unidentified Lakeshore plant grazed nightly by Discoid Roaches in 2023; a separate intertidal specimen planted in the Marine Shore in July 2025 fed the Marine Scud population as it decomposed in the saltwater.
A functional record for unidentified broad-leaved plants observed in two miniBIOTA contexts: a tall Lakeshore plant whose canopy was grazed nightly by Discoid Roaches in 2023, and a separate intertidal specimen deliberately introduced to the Marine Shore in July 2025 where Marine Scuds fed on the decomposing tissue. Taxonomic identity has not been determined; the profile is intentionally kept at the functional level.
"Broadleaf plant" is a functional designation covering any wide-leaved flowering plant that does not belong to the grass, sedge, or rush families and whose species identity has not been resolved. In miniBIOTA the term covers at least one shoreline plant observed in 2023 and one intertidal plant introduced in 2025. The natural history below describes the ecological patterns documented for these plants rather than the biology of a specific species.
A tall broad-leaved plant with a canopy accessible from the ground was present at the Lakeshore before September 9, 2023. The Discoid Roach colony traveled from their daytime resting spot in the Lowland Meadow to this plant each night, feeding from the canopy and returning before daylight. A Garden Centipede was also found in September 2023 climbing the canopy of what is likely the same tall Lakeshore plant before falling into the water when disturbed. The plant is described as "tall" and its canopy was accessible to small arthropods moving along the stem from the shoreline; its roots were at the Lakeshore margin. No photographs or physical description were recorded.
On or around July 14, 2025, a broad-leaved plant was collected from the intertidal zone and deliberately placed in the Marine Shore to enhance habitat complexity and biodiversity. By July 20, Marine Scuds were observed thriving on "plant melt" around this specimen, concentrating their activity near the decomposing broadleaf tissue and converting the decaying matter into protein. The observation frames the plant's primary ecological contribution at this stage as a detrital resource rather than as a live producer.
The Broadleaf Plant node represents two confirmed cross-species interactions:
Lakeshore grazing site (2023): The plant's canopy was the terminal destination of the Discoid Roach colony's nightly single-file march from the Lowland Meadow, and the location where a Garden Centipede was discovered. As a live foliage source, it provided plant biomass to the earliest recorded roach colony in the miniBIOTA observation records.
Marine Shore detrital resource (2025): After introduction to the Marine Shore, the plant's decomposing tissue supported a concentration of Marine Scuds feeding on plant melt. This represents a classic shoreline detrital pathway: terrestrial plant material introduced to a coastal margin becomes a substrate and food source for amphipod decomposers.
The Lakeshore plant has no documented introduction record; it was present before the earliest observation on September 9, 2023. It likely originated from a deliberate planting or natural colonization not recorded in observation records.
The Marine Shore plant was deliberately collected from the intertidal zone and added to the Marine Shore on or around July 14, 2025, as part of an effort to enhance habitat complexity and biodiversity in the coastal biome.
Lakeshore context: tall broadleaf plant present at Lakeshore before September 9, 2023; no introduction record; served as nightly foraging site for Discoid Roach colony. Marine Shore context: broadleaf plant from intertidal zone introduced July 14, 2025; Marine Scuds observed thriving on plant melt by July 20, 2025. No observations since July 20, 2025.
Primary producer at the terrestrial shoreline margin. Two confirmed consumer relationships: live foliage grazed by Discoid Roaches at the Lakeshore; decomposing tissue consumed by Marine Scuds at the Marine Shore. Also served as a climbing surface for Garden Centipede.
The Marine Shore plant was specifically described as collected from the intertidal zone, indicating salt tolerance and tolerance for periodic tidal inundation. The Lakeshore plant context does not specify tolerance requirements. No measurements on record.
No reproductive observations in miniBIOTA. Plant persistence at the Lakeshore from before September 2023 indicates at minimum multi-month survival under subtropical shoreline conditions.
Two confirmed ecological interactions: (1) Discoid Roaches grazed the Lakeshore plant canopy nightly in 2023; (2) Marine Scuds fed on decomposing tissue of the Marine Shore plant in July 2025. Garden Centipede found climbing the Lakeshore plant canopy in September 2023. No pollination, herbivory deterrence, or other plant-animal relationships documented.
Follow this species across the habitats where it currently appears in the miniBIOTA biosphere.
