Nyssa sylvatica

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant exhibits a wide geographical range stretching across several regions of North America. In Eastern Canada, its presence can be documented within the province of Ontario. Moving into the North-Central United States, it is found across the state of Illinois. The distribution continues through the central plains, covering Missouri and Kansas. Finally, its range extends further south into Oklahoma.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Nyssa sylvatica is characterized by its nature as a perennial species, ensuring its long-term presence within its ecosystem through multiple growing seasons. As a phanerophyte, the plant maintains its buds well above the ground level, a structural adaptation that allows it to persist and thrive in its specific habitat. This phanerophyte life form is a defining feature of its biological strategy, facilitating its development and survival over many years.

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Nyssa sylvatica is characterized by its robust growth form as a woody tree, capable of reaching a significant mean height of 34.465 m. As a self-supporting organism, it does not exhibit climbing habits such as lianas or vines, nor does it function as an epiphyte, maintaining a strictly terrestrial existence. The plant is an independent species, lacking any parasitic tendencies, and thrives in terrestrial environments rather than aquatic or semiaquatic habitats.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height mean:

34.465 m

Woodiness :

woody

Physiology

The physiology of Nyssa sylvatica is characterized by its adaptation to temperate, often hydric environments, where its metabolic processes are optimized for shade-tolerant growth and seasonal shifts. As a deciduous species, its physiological activity is heavily dictated by photoperiod and temperature, involving a period of dormancy during winter months to conserve energy and prevent cellular damage from freezing. The plant utilizes a C3 photosynthetic pathway, a process where carbon dioxide is fixed directly by the enzyme RuBisCO into a three-carbon compound during the Calvin cycle. This C3 pathway is highly efficient under the cool, moist, and often shaded conditions typical of its natural wetland habitats, though it necessitates careful regulation of transpiration and stomatal conductance to manage water use efficiency during warmer periods. Furthermore, its physiological resilience is supported by robust root systems capable of managing varying levels of soil saturation, allowing for consistent nutrient uptake and carbohydrate storage in woody tissues to support spring budbreak.

Photosynthetic pathway :

C3

Reproduction

The reproduction of Nyssa sylvatica is characterized by a dispersal syndrome that is primarily zoochorous, though it may also exhibit elements of anemochory, autochory, hydrochory, or unspecialized methods. The plant produces fleshy fruits, which facilitate the movement of its seeds. These seeds exhibit significant morphological consistency in terms of size, with a recorded seed volume that is uniform at a mean, minimum, and maximum of 140 mm³. In terms of mass, the seeds vary from a minimum of 0.0999 g to a maximum of 0.23 g, maintaining an overall average seed mass of approximately 0.1415639285 g.

Dispersal syndrome :

zoochorous

Fruit dryness :

fleshy

Seed mass max:

0.23 g

Seed mass mean:

0.1415639285 g

Seed mass min:

0.0999 g

Seed volume max:

140 mm³

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Nyssa sylvatica has 27 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include ALUMINUM, Ash, BARIUM, BORON, CALCIUM.

ALUMINUM

1. Dr. Duke

Ash

1. Dr. Duke

BARIUM

1. Dr. Duke

BORON

1. Dr. Duke

CALCIUM

1. Dr. Duke

CHROMIUM

1. Dr. Duke

COBALT

1. Dr. Duke

COPPER

1. Dr. Duke

GALLIUM

1. Dr. Duke

IRON

1. Dr. Duke

Activities

Nyssa sylvatica has 181 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include ACE-Inhibitor, ATPase-Inhibitor, Amphiglycemic?, Analgesic, Androgenic.

ACE-Inhibitor

1. Dr. Duke

ATPase-Inhibitor

1. Dr. Duke

Amphiglycemic?

1. Dr. Duke

Analgesic

1. Dr. Duke

Androgenic

1. Dr. Duke

Angiotensin-Receptor-Blocker

1. Dr. Duke

AntiAGE

1. Dr. Duke

AntiBPH

1. Dr. Duke

AntiCFS

1. Dr. Duke

AntiCrohn's

1. Dr. Duke