Asian fly-honeysuckle

Names and Synonyms

Common Names

• Asian fly-honeysuckle
• Morrow's honeysuckle
• Morrows honeysuckle

Scientific Names

Accepted name

Synonyms

• Xylosteon morrowii
• Caprifolium morrowii
• Lonicera insularis
• Lonicera tatarica var. morrowii
• Lonicera morrowii var. gamushiensis
• Lonicera morrowii var. xanthocarpa
• Lonicera morrowii f. xanthocarpa
• Lonicera morrowii var. insularis

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae within the phylum Streptophyta and the class Equisetopsida. As a member of the subclass Magnoliidae and the order Dipsacales, it is classified under the family Caprifoliaceae. Specifically, its taxonomic identity is defined by the genus Lonicera.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad distribution across several distinct regions of the Eurasian continent. In Middle Europe, its presence is noted specifically within Germany. Moving eastward, it can be found throughout Central European Russia. The species also inhabits Manchuria within the territory of China. Finally, its range extends into Eastern Asia, specifically covering the regions of Japan and Korea.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Lonicera morrowii is characterized by its status as a perennial species, allowing it to establish long-term presence within its ecosystem through successive growing seasons. As a perennial, the plant avoids the complete senescence seen in annuals, instead focusing its energy on robust woody structural development and seasonal regrowth. Its developmental cycle involves a period of active vegetative growth during the warmer months, where it expands its foliage and strengthens its root system, followed by a dormant phase to survive unfavorable environmental conditions. This perennial nature enables the plant to engage in repeated reproductive cycles, utilizing its established framework to support flowering and seed production over many years, which contributes to its ability to spread and colonize various habitats effectively.

Lifecycle :

perennial

Morphology

The morphology of Lonicera morrowii is characterized by a woody growth form, primarily functioning as a shrub. It exhibits a self-supporting climbing habit, allowing it to navigate its environment through its structural development. As a woody plant, its stems provide the necessary rigidity to maintain its shrubby stature while facilitating its climbing nature.

Climber :

self-supporting

Growth form :

shrub

Woodiness :

woody

Physiology

The physiology of Lonicera morrowii is characterized by its efficient metabolic processes adapted to temperate environments, most notably through its utilization of the C3 photosynthetic pathway. In this pathway, carbon dioxide is fixed directly by the enzyme RuBisCO during the Calvin cycle, a process that optimizes biomass production under moderate light intensities and consistent moisture availability typical of its natural habitats. This C3 mechanism facilitates steady energy conversion through the light-dependent reactions, driving the synthesis of carbohydrates required for structural growth and the secondary metabolic processes that produce its medicinal compounds. The plant's physiological regulation also involves coordinated transpiration and nutrient uptake to maintain turgor pressure and facilitate the transport of essential minerals through its vascular tissues, supporting its overall resilience and developmental cycles.

Photosynthetic pathway :

C3

Reproduction

The reproduction of Lonicera morrowii is characterized by a specific seed morphology and a specialized dispersal mechanism. The plant produces seeds with a highly consistent mass, recorded at a mean, maximum, and minimum value of 0.00298 g, indicating a uniform seed size within the population. Regarding its dispersal strategy, the species exhibits a zoochorous syndrome, meaning its seeds are primarily dispersed by animals, which facilitates the movement of the plant across different habitats.

Dispersal syndrome :

zoochorous

Seed mass mean:

0.00298 g

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Lonicera morrowii has 1 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include GA3.

GA3

1. Frontiers in plant science