hillside blueberry

Names and Synonyms

Common Names

• dryland blueberry
• hilllside lowbush blueberry
• hillside blueberry
• late lowbush blueberry
• pale blueberry
• blueberry
• hillside lowbush blueberry
• Early Lowbush Blueberry

Scientific Names

Accepted name

Synonyms

• Vaccinium liparum
• Cyanococcus margarettae
• Cyanococcus tallapusae
• Vaccinium margarettae
• Vaccinium vacillans f. mollifolium
• Vaccinium pennsylvanicum f. leucocarpum
• Vaccinium vacillans f. roseum
• Vaccinium viride
• Vaccinium pallidum var. crinitum
• Vaccinium vacillans var. columbianum
• Vaccinium missouriense
• Cyanococcus subcordatus
• Vaccinium vacillans var. crinitum
• Vaccinium subcordatum
• Vaccinium vacillans var. missouriense
• Vaccinium tallapusae
• Cyanococcus liparus
• Vaccinium torreyanum
• Vaccinium virgatum var. ozarkense
• Vaccinium vacillans
• Vaccinium altomontanum
• Vaccinium corymbosum var. pallidum
• Cyanococcus pallidus
• Cyanococcus vacillans

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant, known scientifically as Vaccinium pallidum, belongs to the kingdom Plantae and the phylum Streptophyta. Within the class Equisetopsida and subclass Magnoliidae, it is categorized under the order Ericales and the family Ericaceae. Finally, it is classified under the genus Vaccinium.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad distribution across several regions of North America. In Eastern Canada, its range extends into the province of Ontario. Moving into the North-Central United States, it can be found inhabiting Illinois. The species also grows within the territories of Missouri and Kansas. Finally, its presence continues further south into Oklahoma.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Vaccinium pallidum is characterized by its nature as a perennial species, meaning it lives for multiple years and maintains its presence in the ecosystem through successive growing seasons. As a perennial, the plant undergoes a regular cycle of seasonal development, typically emerging from underground structures such as rhizomes or woody rootstock to re-establish its foliage each spring. Its reproductive strategy involves a recurring cycle of flowering and fruiting, where energy is invested both in vegetative persistence and in the production of seeds to ensure long-term population stability. This perennial habit allows the plant to establish a stable foothold in its habitat, navigating environmental fluctuations by utilizing stored resources to support growth and reproduction over an extended lifespan.

Lifecycle :

perennial

Morphology

The morphology of Vaccinium pallidum is characterized by a woody growth form, specifically categorized as a shrub. As a self-supporting plant, it does not function as a climber, liana, or vine, maintaining its structural integrity without the need for external support. In terms of its ecological habitat and lifestyle, the species is terrestrial rather than aquatic or semiaquatic, and it functions as an independent organism rather than a parasite or an epiphyte.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Woodiness :

woody

Physiology

The physiology of Vaccinium pallidum is characterized by its utilization of the C3 photosynthetic pathway, a metabolic strategy common among temperate woody shrubs that involves the direct fixation of atmospheric carbon dioxide via the enzyme RuBisCO within the mesophyll cells. This C3 mechanism dictates the plant's gas exchange dynamics and water-use efficiency, as it relies on maintaining open stomata for CO2 uptake, which inherently leads to transpirational water loss. The plant's metabolic processes are closely tied to its environmental adaptations, where the efficiency of the Calvin cycle is influenced by ambient temperature and light availability. Consequently, its physiological performance is optimized for the moist, acidic, and often shaded understory environments it inhabits, where the energetic costs of the C3 pathway are offset by the availability of consistent moisture and moderate light conditions.

Photosynthetic pathway :

C3

Reproduction

Reproduction in Vaccinium pallidum is characterized by the production of small, specialized seeds that facilitate its dispersal and establishment within its ecosystem. The reproductive output is highly consistent regarding seed size, as evidenced by the specific biometric data for its progeny. The seed mass for this species is remarkably uniform, with a mean mass of 2e-04 g. This consistency is further reflected in the lack of variance within its population, as both the maximum and minimum recorded seed masses are identical at 2e-04 g. Such precise seed dimensions play a critical role in the plant's life cycle, influencing how the seeds interact with the soil substrate and their subsequent germination success.

Seed mass mean:

2e-04 g

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Vaccinium pallidum has 3 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Proanthocyanidin, Sugars, polyphenols.

Proanthocyanidin

1. Plants (Basel, Switzerland)

Sugars

1. Plants (Basel, Switzerland)

polyphenols

1. Plants (Basel, Switzerland)