Daphniphyllum subverticillatum

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Daphniphyllum glaucescens subsp. subverticillatum

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant, known scientifically as Daphniphyllum subvertiсillatrum, belongs to the kingdom Plantae and the phylum Streptophyta. Within the class Equisetopsida and subclass Magnoliidae, it is classified under the order Saxifragales. It is further distinguished as a member of the family Daphniphyllaecae and the genus Daphniphyllum.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant is specifically native to a particular region within East Asia. Its geographical distribution is strictly limited to the southeastern part of China. Within this area, it thrives in the unique environmental conditions provided by the local landscape. Because it is found only in these southeastern provinces, its natural range remains relatively localized. Consequently, understanding its habitat in China Southeast is essential for its conservation.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Daphniphyllum subvertiсillatum is characterized by a highly specific and narrow altitudinal distribution within its native habitat. This species is strictly constrained to low-to-mid elevation zones, occupying a specialized niche that typically exists between 450 m and 500 m above mean sea level (AMSL). The environmental conditions at these altitudes play a critical role in the plant's survival, with the population primarily concentrated around a mean elevation of 475 m AMSL. This limited elevational range suggests that the plant is adapted to the specific temperature, humidity, and atmospheric pressure profiles found within this precise 50-meter vertical band, making its ecological presence highly sensitive to altitudinal shifts in its environment.

Elevational range max:

500 m AMSL

Elevational range mean:

475 m AMSL

Elevational range min:

450 m AMSL

Life history

The life history of Daphniphyllum subvertiicillatum is characterized by a perennial lifecycle, allowing the plant to persist across multiple growing seasons. In terms of its structural growth strategy and ecological positioning, it is classified as a phanerophyte, specifically exhibiting traits consistent with both phanerophyte and nanophanerophyte life forms. This indicates that its perennating buds are located above the ground, typically on aerial stems or branches, which enables it to maintain its stature and reproductive capacity through varying environmental conditions over its long-lived life cycle.

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Daphniphyllum subvertiсillatum is characterized by a woody growth form, typically manifesting as a shrub. It reaches an average plant height of approximately 1.4 m. The species is a self-supporting plant that does not function as a climber, acting instead as an independent organism rather than a parasite. Furthermore, it maintains a terrestrial life habit, growing in soil rather than as an epiphyte.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Plant height mean:

1.4 m

Woodiness :

woody

Physiology

The physiological architecture of the foliage in Daphniphyllum subvertiсillatrum is characterized by specific morphological dimensions that govern its photosynthetic surface area and transpiration efficiency. The leaves exhibit a consistent structural range, with a mean leaf length of 7.5 cm, though they can reach a maximum length of up to 9 cm, while the minimum observed length is 6 cm. This longitudinal variation is complemented by a relatively narrow width profile, which maintains a mean width of 2.25 cm. The lateral expansion of the blades is tightly regulated, oscillating between a minimum width of 2 cm and a maximum width of 2.5 cm. These precise measurements in leaf length and width indicate a specialized leaf morphology optimized for the plant's metabolic requirements and environmental adaptations.

Leaf length max:

9 cm

Leaf length mean:

7.5 cm

Leaf length min:

6 cm

Leaf width max:

2.5 cm

Leaf width mean:

2.25 cm

Leaf width min:

2 cm

Reproduction

The reproduction of Daphniphyllum subvertiicillatum is characterized by the development of specialized fruit structures that serve as the primary vessel for seed dispersal. The morphological assessment of these reproductive units reveals a highly consistent size profile, with the fruit length maintaining a precise measurement throughout its development. Specifically, the fruit length exhibits no significant variation, as both the minimum and maximum recorded values, as well as the overall mean, are documented at exactly 0.7 cm. This uniformity in fruit length suggests a stabilized reproductive trait within the species, ensuring that each fruit maintains a standardized dimension of 0.7 cm during its maturation process.

Fruit length max:

0.7 cm

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Daphniphyllum subverticillatum has 1 reported plant parts identified across 1 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include leaf.

Leaf

1. Journal of natural products

Chemicals

Daphniphyllum subverticillatum has 4 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include 11-Hydroxycodaphniphylline, Daphnezomine L methyl ester, Daphnilongeridine, Subdaphnidine A.

11-Hydroxycodaphniphylline

1. Journal of natural products

Daphnezomine L methyl ester

1. Journal of natural products

Daphnilongeridine

1. Journal of natural products

Subdaphnidine A

1. Journal of natural products

Conditions

Daphniphyllum subverticillatum has 1 reported investigations on conditions identified across 1 scientific publications and several other databases. The most consistently reported conditions include tumor cell lines.

Tumor cell lines

1. Journal of natural products