Carya glabra

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant exhibits a wide and diverse geographical distribution across several continents. In North America, it can be found throughout the North-Central United States, specifically within the states of Illinois and Iowa. Its range extends much further north into Eastern Canada, where it is documented in Ontario. Beyond the Americas, the species is also located within the Transcaucasus region of the Caucasus. Additionally, its presence is noted in Middle Europe, specifically within Germany.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Carya glabra is characterized by its status as a perennial species, meaning it persists through multiple growing seasons rather than completing its life cycle in a single year. As a long-lived woody plant, it undergoes a developmental progression from seed germination to a mature, established tree capable of sustained reproductive effort over many years. Its perennial nature allows it to invest significant energy into structural growth and deep root systems, providing stability and resource storage that support its survival through seasonal fluctuations. This extended lifespan is a key component of its ecological strategy, enabling the plant to maintain a presence within its habitat and participate in long-term successional processes.

Lifecycle :

perennial

Morphology

The morphology of Carya glabra is characterized by its stature as a large, woody tree, reaching a mean height of approximately 32.115 m. As a self-supporting organism, it possesses a sturdy growth form that does not require climbing structures, functioning independently rather than as a liana, vine, or climber. The plant is strictly terrestrial in its habitat, neither aquatic nor epiphytic, and maintains an independent biological existence without behaving as a parasite. Its structural integrity is defined by its woody nature, supporting its significant vertical development in its natural environment.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height mean:

32.115 m

Woodiness :

woody

Physiology

The physiology of Carya glabra is fundamentally defined by its utilization of the C3 photosynthetic pathway, a mechanism characteristic of most temperate deciduous woody species. Through this process, the plant initiates carbon fixation via the enzyme Ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO), which incorporates atmospheric carbon dioxide into a three-carbon molecule during the Calvin cycle. This metabolic strategy necessitates a complex management of gas exchange and transpiration to balance carbon uptake with water loss. To optimize photosynthetic efficiency, the plant employs specialized stomatal regulation, adjusting aperture in response to environmental stressors such as light intensity, humidity, and soil moisture availability. The metabolic efficiency of this C3 pathway is closely linked to the plant's seasonal phenology, where nutrient allocation and carbohydrate storage in the root systems and woody tissues support rapid growth during the spring and summer months.

Photosynthetic pathway :

C3

Reproduction

The reproduction of Carya glabra is characterized by the production of seeds that exhibit significant variability in size and specific mechanisms for movement. The seed mass for this species ranges from a minimum of 2.2727 g to a maximum of 6.1189 g, with an overall mean seed mass of 3.09072866666667 g. In terms of movement and distribution, the plant utilizes a zoochorous dispersal syndrome, relying on animals to facilitate the spread of its offspring, though its reproductive strategy can also be categorized within a broader context involving anemochorous, autochorous, hydrochorous, and unspecialized dispersal methods.

Dispersal syndrome :

zoochorous

Seed mass max:

6.1189 g

Seed mass mean:

3.09072866666667 g

Seed mass min:

2.2727 g

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Carya glabra has 30 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include ALUMINUM, Ash, BARIUM, BORON, CALCIUM.

ALUMINUM

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Ash

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BARIUM

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BORON

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CALCIUM

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CHROMIUM

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COBALT

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COPPER

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IRON

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LANTHANUM

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Activities

Carya glabra has 200 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include ACE-Inhibitor, ATPase-Inhibitor, Acnegenic, Amphiglycemic?, Analgesic.

ACE-Inhibitor

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ATPase-Inhibitor

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Acnegenic

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Amphiglycemic?

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Analgesic

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Androgenic

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Angiotensin-Receptor-Blocker

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AntiAGE

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AntiBPH

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AntiCFS

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