Smilax bockii

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Smilax goeringii
• Heterosmilax arisanensis
• Smilax planipeduncula
• Heterosmilax tsaii
• Smilax stemonifolia
• Heterosmilax indica
• Heterosmilax japonica
• Smilax planipeduncula var. raishaensis
• Heterosmilax raishaensis
• Smilax koyamae

Sources: Wikidata

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified within the phylum Streptophyta and class Equisetopsida. Following the subclass Magnoliidae and order Liliales, it is a member of the Smilacaceae family. Ultimately, its specific taxonomic placement is within the genus Smilax.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a widespread distribution across several key regions in East Asia. In China, it is found throughout the South-Central, North-Central, and Southeast territories. Its range extends further into Eastern Asia, specifically covering the Nansei-shoto islands. Additionally, the species is documented as growing in Taiwan. Collectively, these areas define the natural geographical footprint of Smilax bockii.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Smilax bockii is characterized by its ability to inhabit a diverse range of altitudinal gradients, allowing it to occupy varied montane and sub-montane niches. This species thrives across a broad elevational spectrum, starting from lower reaches at a minimum of 300 m AMSL and extending to high-altitude environments reaching a maximum of 2700 m AMSL. Within these boundaries, the plant typically settles at a mean elevation of approximately 1150 m AMSL, reflecting its preference for middle-altitude ecological zones. This wide vertical distribution suggests an adaptability to varying temperature regimes and atmospheric pressures, enabling the species to establish itself in a variety of forest structures and topographic settings across its natural range.

Elevational range max:

2700 m AMSL

Elevational range mean:

1150 m AMSL

Elevational range min:

300 m AMSL

Life history

The life history of Smilax bockii is characterized by its status as a perennial plant, allowing it to persist in its habitat through multiple growing seasons. As a woody climbing vine, it establishes a long-term presence by utilizing rhizomatous rootstocks to spread and anchor itself within its ecosystem. Throughout its life cycle, the plant undergoes seasonal vegetative growth, where it extends its stems upward using tendrils to climb surrounding vegetation in search of sunlight. The reproductive phase involves the development of inconspicuous greenish flowers, which, upon successful pollination, transition into fleshy red berries that serve as a vital food source for various fauna, aiding in seed dispersal. This perennial nature ensures that the plant can survive environmental fluctuations and continue its growth and reproductive cycles year after year.

Lifecycle :

perennial

Morphology

The morphology of Smilax bockii is characterized by its growth habit as an obligatory climber, utilizing specialized structures to ascend surrounding vegetation. Although it exhibits a shrub-like growth form and possesses woody stems, it functions as an independent organism rather than a parasite. This woody climber is a terrestrial species, establishing itself in soil rather than growing as an epiphyte.

Climber :

obligatory

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Woodiness :

woody

Physiology

The physiology of Smilax bockii is characterized by a C3 photosynthetic pathway, which dictates its carbon fixation processes and metabolic efficiency in its native environment. The plant's vegetative vigor is reflected in its foliar dimensions, where the leaf morphology exhibits significant variability. The leaves typically maintain a minimum length of 6 cm, reaching a mean length of 13 cm, and can extend to a maximum length of 20 cm. Correspondingly, the leaf width ranges from a minimum of 2.5 cm to a maximum of 12 cm, contributing to a diverse range of leaf surface areas that facilitate gas exchange and light interception for its C3 metabolism.

Leaf length max:

20 cm

Leaf length mean:

13 cm

Leaf length min:

6 cm

Leaf width max:

12 cm

Leaf width min:

2.5 cm

Photosynthetic pathway :

C3

Reproduction

The reproduction of Smilax bockii is characterized by a specific flowering and fruiting structure that facilitates its life cycle. The plant produces inflorescences that are relatively small, with lengths ranging from a minimum of 0.002 m to a maximum of 0.004 m. Following pollination, the plant develops fleshy fruits that exhibit distinct dimensional variations. The fruit length typically ranges from a minimum of 0.5 cm to a maximum of 1 cm, with an average length of 0.75 cm. Similarly, the fruit width varies between a minimum of 0.6 cm and a maximum of 1 cm, maintaining a mean width of 0.8 cm. Regarding the movement of its offspring, the plant utilizes a zoochorous dispersal syndrome, relying on animals to aid in the distribution of its seeds.

Dispersal syndrome :

zoochorous

Fruit length max:

1 cm

Fruit length mean:

0.75 cm

Fruit length min:

0.5 cm

Fruit width max:

1 cm

Fruit width mean:

0.8 cm

Fruit width min:

0.6 cm

Inflorescence length max:

0.004 m

Inflorescence length min:

0.002 m

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Smilax bockii has 7 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Fatty acids, Steroids, galactose, glucose, mannose.

Fatty acids

1. Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials

Steroids

1. Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials

galactose

1. Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials

glucose

1. Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials

mannose

1. Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials

rhamnose

1. Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials

xylose

1. Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials

Preparations

Smilax bockii has 1 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include Heterosmilax japonica polysaccharide.

Heterosmilax japonica polysaccharide

1. Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials