Overview
Interesting Facts
Common Names
Common Names in English:
Cowvine Smilax Bona-Nox, Bullbrier, Catbrier, Greenbrier, Saw Greenbrier, Zarzaparrilla
Description
Family Smilacaceae
Shrubs
, herbs, or vines
, perennial
, rhizomatous
. Stems erect
or climbing
, usually prickly, sometimes unarmed
. Leaves opposite or alternate, prominently 3-veined, reticulate
between veins, usually bearing tendrils
, usually leathery. Inflorescences umbellate
[or racemose or spicate
]. Flowers unisexual
, staminate
and pistillate
on different plants
; tepals 6, distinct
, rarely united
into perianth tube
; stamens 2-3-whorled, anthers
1-locular; pistillate flowers bearing staminodes, pistil 3-carpellate; ovary 2-locular, 1-2 ovules per locule. Fruits baccate
. Seeds 1-3.
Genera 4(-12), species ca.
375 (1 genus, 20 species in the flora
) : worldwide, mainly tropical
to subtropical
, a few temperate
.
The leaves of Smilacaceae are atypical
of monocotyledons in being reticulate between major veins. The family
is closely related to and sometimes included
in Liliaceae. It differs mainly in leaf characteristics and in being dioecious.[1]
Genus Smilax
Shrubs
, vines
, or herbs; rhizomes tuberous
or stoloniferous
, woody; roots
filiform
. Stems erect
, sprawling
or, more often, climbing
, simple
or branching, unarmed
or armed
with prickles; woody or herbaceous. Leaves deciduous or evergreen
, alternate; stipules present; tendrils
often present (few or rudimentary
in S. hugeri and S. ecirrhata, absent in S. biltmoreana), paired
, originating from petioles
; blade
linear
, oblong
, ovate
, or, sometimes, reduced to scales
in herbaceous species, base
sometimes lobed
. Inflorescences umbellate
, axillary
to leaves or bracts, loose
to dense, pedunculate
. Flowers unisexual
; tepals 6, greenish, yellow, or bronze, ovate to elliptic
; staminate flowers
sometimes with pistillode
, stamens 6, anthers
basifixed
, dehiscence introrse
; pistillate
flowers with 6 staminodes, style short or absent, stigmas 3, recurved, ligulate
. Berries
black, blue, purple, red, or orange. x
= 13-16.
Species ca.
350: worldwide in the tropics and subtropics, with extensions
into temperate
areas.
The North American herbaceous species of Smilax (numbers 2, 5, 8, 9, 10, 11, 12, 14, and 15 in this treatment) traditionally have been placed in sect. Nemexia (Rafinesque) A. de Candolle. J. K
. Mangaly (1968) concluded that the correct name
for this group at that rank is sect. Coprosmanthus (Torrey) Bentham. The remaining North American species, all more or less woody, belong to sect. Smilax. The relatively small number of species (20) present in the flora
does not warrant the elaboration of an updated subgeneric classification, which should take into account all species of the genus on a worldwide basis.
The leaves of Smilax are very unusual. A. Arber (1918, 1920) believed that the blade of Smilax is not equivalent to the lamina of a dicotyledon but is merely a pseudolamina
representing an expansion of the upper region of the petiole. In this view
, tendrils are also proliferations of the petiole and are not homologous to tendrils of dicotyledons. However, D. R. Kaplan (1973) remarked that unifacial
monocotyledonous
leaves never exhibit
a lamina rudiment
at the apex, and therefore there is no convincing argument that their apices are simply petiolar
. He suggested that the terete
leaf axis of monocotyledons is not merely an expanded petiole but is positionally equivalent to the lamina region of a dicotyledonous
leaf. Smilax leaves lack an abscission layer, but the distal portion of the petiole undergoes a soft disintegration and the blade falls, leaving a rough end on the stub (W. C.
Coker 1944).
Smilax has numerous
uses. Sarsaparilla, a beverage and medicinal used against rheumatism, is obtained from the rhizomes of various species, mainly from Mexico and Central America. A jelly can be made from the rhizomes. The fleshy
rhizomes of several vining species, most notably S. smallii, which have a texture
of firm, crisp
apples, were used by Native
Americans and early settlers in the same manner as were potatoes, or else in making bread or mush. The young, succulent stems of several species are cooked and used as asparagus or the tender
stems may be used in salads
. Seeds were sometimes used as beads
(Indian coral
) and a brown dye can be made from the roots of various species. Woody rhizomes were reportedly used by Native Americans and settlers in making pipes. Some species have been used in Native American (D. E. Moerman 1986) and folk medicine. All species of Smilax are excellent wildlife food and are also browsed, or the rhizomes dug and eaten, by domestic stock.[2]
Physical Description
Species Smilax bona-nox
Vines
; rhizomes tuberous
, woody, or stoloniferous
. Stems perennial
,
climbing
, often zigzag distally, branched, terete
to 4-angled, stout,
to 5+ m
× 5 mm, woody, glabrous
or infrequently with stellate
trichomes
; prickles often absent distally, tips
black, flattened,
broad- based, stout, 4-9 mm, rigid
. Leaves evergreen
, ± evenly
dispersed; petiole
0.7-1.5 cm; blade
pale
green, often with white
blotches, drying to uniform
tan, thickish, broadly ovate
to lanceolate-ovate
or hastate to pandurate
, with 3(-5) ± prominent
veins, 3-10
× 2.5-9 cm, not glaucous, glabrous or minutely pubescent
abaxially,
base
cordate to truncate
, frequently lobed
; margins
entire to remotely
spinose-ciliate, thickened by ribbed
, cartilaginous
band
, often revolute
and appearing as prominent vein parallel to margins, apex rounded
to short-apiculate. Umbels few to numerous
, axillary
to leaves, 10-15+-flowered,
moderately dense; peduncle 1.5-6+ cm. Flowers: perianth pale green;
tepals 3-4.5 mm; anthers
shorter than to ± equaling filaments
;
ovule 1 per locule; pedicel 0.8-1.2 cm. Berries
black, ovoid
to spherical
,
6-8 mm, shiny to dull
, sometimes glaucous. 2n = 32. [source]
Numerous varieties, based mainly on differences in leaf shape
, have
been proposed for Smilax bona-nox. Variation
is so great even in
individual plants
that recognition of these varieties is untenable.
J. A. Steyermark (1963) suggested that leaf variation may be correlated
with stages of plant maturity. The species often may be considered
weedy, occurring in very dense, tangled masses. [source]
Habit: Shrub , Subshrub , Vine
Flowers: Bloom Period: April, May. • Flower Color: inconspicuous, none
Size/Age/Growth
Size: 20-30' tall.
Habitat
Well-drained to wet areas in woods , fields , thickets, hedgerows, floodplain forests , etc. , full to partial sun; 0--1000 m [3].
Typically found at an altitude of 0 to 1,978 meters (0 to 6,490 feet).[4]
Biology
Reproduction
Duration: Perennial
Growth
Culture: Space 3-6" apart.
Soil: Minimum pH: 4.5 • Maximum pH: 5.0
Sunlight: Sun Exposure: Full Sun .
Temperature: Cold Hardiness: 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b, 11. (map)
Taxonomy
- Domain:
Eukaryota
(
)
- Whittaker & Margulis,1978
- eukaryotes
- Kingdom:
Plantae
(
)
- Haeckel, 1866
- Plants
- Subkingdom:
Viridaeplantae
(
)
- Cavalier-Smith, 1981
- Phylum:
Tracheophyta
(
)
- Sinnott, 1935 ex Cavalier-Smith, 1998
- Vascular Plants
- Subphylum:
Euphyllophytina
(
)
- Infraphylum:
Radiatopses
(
)
- Kenrick & Crane, 1997
- Class:
Spermatopsida
(
)
- Brongniart, 1843
- Subclass:
Liliidae
(
)
- Takhtajan, 1967
- Superorder:
Dioscoreanae
(
)
- (J.d. Hooker, in Le Maout & Decaisne, 1873) Takhtajan, 1997 Ex Reveal & Doweld, 1999
- Order:
Liliales
(
)
- Perleb, 1826
- Family:
Smilacaceae
(
)
- Ventenat, 1799
- Catbrier Family
- Family:
Smilacaceae
(
- Order:
Liliales
(
- Superorder:
Dioscoreanae
(
- Subclass:
Liliidae
(
- Class:
Spermatopsida
(
- Infraphylum:
Radiatopses
(
- Subphylum:
Euphyllophytina
(
- Phylum:
Tracheophyta
(
- Subkingdom:
Viridaeplantae
(
- Kingdom:
Plantae
(
Synonyms
S. bona-nox var. hastata (Willdenow) A. De Candolle • S. bona-nox var. hederifolia (Beyrich Ex Kunth) Fernald • S. bona-nox var. littoralis Coker • S. hastata Willdenow • S. hederifolia Beyrich Ex Kunth • S. renifolia Small • S. variegata Walter • Smilax bona-nox var. exauriculata Fernald • Smilax bona-nox var. hastata (Willd.) A. Dc. • Smilax bona-nox var. hederifolia (Bey.) Fern.
Notes
Name
Status: Accepted Name
.
Last scrutiny: 09-Jul-2004
Similar Species
Members of the genus Smilax
ZipcodeZoo has pages for 31 species, subspecies, varieties, forms, and cultivars in this genus:
S. aristolochiifolia (Sarsaparilla) · S. aspera (Rough Bindweed) · S. auriculata (Catbrier) · S. australis (Barbwire Vine) · S. biltmoreana (Biltmore's Carrionflower) · S. bona-nox (Cowvine Smilax Bona-Nox) · S. californica (California Greenbrier) · S. china (China Root) · S. coriacea (Everglades Greenbrier) · S. ecirrata (Carrionflower) · S. ecirrhata (Carrion Flower) · S. glauca (Cat Greenbrier) · S. glauca var. glauca (Sawbrier) · S. herbacea (Carrion Flower Vine) · S. herbacea lasioneuron (Blue Ridge Carrion-Flower) · S. hugeri (Huger's Carrionflower) · S. illinoensis (Illinois Greenbrier) · S. jamesii (English Peak Greenbrier) · S. lasioneura (Blue Ridge Carrion-Flower) · S. lasioneuron (Blue Ridge Carrion-Flower) · S. laurifolia (Bamboo Vine) · S. melastomifolia (Aka'awa) · S. pseudochina (Bamboo Vine) · S. pulverulenta (Downy Carrionflower) · S. pumila (Dwarf Smilax) · S. regelii (Jamaican Sarsaparilla) · S. renifolia (Kidneyleaf Greenbrier) · S. rotundifolia (Bull Briar) · S. smallii (Jackson Vine) · S. tamnoides (Bristly Greenbriar) · S. walteri (Coral Greenbrier)
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Further Reading
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- A survey of natural areas in Tyrrell County, North Carolina: for The North Carolina Natural Heritage Program, Coastal Natural Area Inventory Project / Raleigh: North Carolina Coastal Energy Impact Program, Office of Coastal Management, North Carolina Dept. of Natural Resources and Community Development, [1982?] url p. 8, p. 91.
- American plants. .. [Descriptions, bibliographical notes, synonymy, and other information, comp. from many sources] Charles Russell Orcutt, editor. San Diego, Calif., [1907]-1910. url p. 1070.
- Annual report Missouri Botanical Garden. 5 1894 St. Louis: Board of Trustees, 1890-1912. url p. 150, p. 196.
- Annual report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution. Washington: U. S. Govt. Print. Off., 1897- url p. 667, p. 892.
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Notes
Contributors
- Brands, S.J. (comp.) 1989-present. The Taxonomicon. Universal Taxonomic Services, Zwaag, The Netherlands. Accessed January 13, 2012.
Data Sources
Accessed through GBIF Data Portal November 22, 2007:
- Missouri Botanical Garden, Missouri Botanical Garden
- USDA PLANTS, USDA PLANTS Database
- University of Alabama Biodiversity and Systematics, Herbarium
- Utah State University, USU-UTC Specimen Database
Identifiers
- Biodiversity Heritage Library NamebankID: 2662883
- Catalogue of Life Accepted Name Code: Kew-288543
- Global Biodiversity Information Facility Taxonkey: 13755020
- Globally Unique Identifier: urn:lsid:ipni.org:names:541314-1
- GRIN Nomen Number: 34516
- Integrated Taxonomic Information System (ITIS) Taxonomic Serial Number (TSN): 43341
- International Plant Names Index (IPNI) ID: 541314-1
- U.S.D.A. Plant Symbol: SMBOH2
- Zipcode Zoo Species Identifier: 63453
Footnotes
- Walter C. Holmes "Smilacaceae". in Flora of North America Vol. 26 Page 12, 13, 14, 17, 20, 468. Oxford University Press. Online at EFloras.org. [back]
- "Smilax". in Flora of North America Vol. 26 Page 14, 468, 469, 474, 477. Oxford University Press. Online at EFloras.org. [back]
- "Smilax bona-nox". in Flora of North America Vol. 26 Page 470, 471, 472, 477. Oxford University Press. Online at EFloras.org. [back]
- Mean = 154.880 meters (508.136 feet), Standard Deviation = 162.520 based on 719 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
