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Class:angiosperms
Order:Rosales
Family:Ulmaceae
Genus:Ulmus
Scientific name: Ulmus macrocarpa Hance
Name acc. to:Gubanov 1996
Link to Flora of China:http://www.efloras.org/browse.aspx?flora_id=2&name_str=Ulmus+macrocarpa
open map in a new windowtaxon distribution for Ulmus macrocarpa acc. to Geobotanical Regions of Mongolia by Grubov (1955)
Habitat:Stony and rocky slopes of mountains and hills, screes (Grubov 2001).
Habit (i)general appearance of a plant
Growth form: (i)Herb, shrub, tree or climber.tree (i)Woody plant with a clear main trunk, at least 2-3 m tall
example: Ulmus pumila
inherited by family Ulmaceae: tree
Parasite status: (i)Is the plant a half- or full parasite?no parasite/saprophyte (i)Plant fully autonomous, leaves with chlorophyll
example: Most plants, Ranunculus
inherited by family Ulmaceae: no parasite/saprophyte
Water or terrestrial plant: (i)Where do the plants grow?terrestrial (i)Plant grows on dry land
example: Orostachys spinosa
inherited by family Ulmaceae: terrestrial
Leaf (i)expanded, usually photosynthetic organ of a plant (including phylloclades)
Leaf development: (i)Structure and development of leaves.with green leaves (i)Plant with green leaves inherited by family Ulmaceae: with green leaves
Leaf arrangement: (i)Arrangement of leaves at the stem.alternate (i)One leaf per node; distiche: arranged in two vertical rows, equitant
example: Phragmites
inherited by family Ulmaceae: alternate
Simple or divided leaves: (i)Are the leaves simple or completely divided in several parts? Blade of the leaf entire or (more or less) deeply dissected. Attention: There are various appearances of the leaf margin (from entire to toothed and lobed). Here, we ignore this and ask only for dissections that separate the leaf for more than one third of its length or width, whatever is smaller. Sometimes, it is difficult to tell apart compound leaves from a shoot system with simple leaves: look for stipulae and/or axillary buds at the ground of the leaves: if only some possess these structures, the others are most likely leaflets of a compound leaf.simple (i)Non-divided leaf, but margin may be incised nearly to the ground inherited by family Ulmaceae: simple
Shape of blade: (i)Easy for simple leaves. In compound leaves use the general shape of leaflet. Always check the ground for largest leaves of a plant. To be worked out: how to handle pinnate leaves?elliptic (including ovate and obovate) (i)Elliptic: broadest at the middle and narrower at the two equal ends; ovate: egg-shaped, attached at the broad end; obovate: attached at the narrower end
example: Limosella aquatica
inherited by family Ulmaceae: elliptic (including ovate and obovate)
Length of leaves: (i)How long is the leaf, be carefull in compound leaves, measure the complete leaf. from 21 mm to 50 mm inherited by family Ulmaceae:
more than 50 mm inherited by family Ulmaceae:
Leaf apex: (i)Appearance of the tip of leaf resp. leaflets in compound leaves.acuminate (i)Gradually tapering to a (sharp) point
example: Populus laurifolia?
inherited by family Ulmaceae: acuminate
Leaf margin: (i)Structure of leaf margin (or that of a leaflet in case of compound leaves). Attention: Here we ask for the leaf margin, defined as all those dissections that separate the leaf for less than one third of its length or width, whatever is smaller. To be worked out: how to handle margin of pinnate leaves?serrate / dentate / crenulate (i)Margin saw-like or rounded teethed
example: Betula, Lophanthus (crenulate)
inherited by family Ulmaceae: serrate / dentate / crenulate
finely serrate / dentate (i)Fine teeth, more than 20 per leaf length; usually only one lateral vein per tooth
example: Pedicularis
inherited by family Ulmaceae: finely serrate / dentate
Leaf base: (i)The angle the leaf blade forms with a real or imaginary (sessile leaves) petiole. Attention: Here, we consider only the base of leaves or leaflets (in case of compound leaves).asymmetric (i)Base of leaf distinctly unequal
example: Ulmus
inherited by family Ulmaceae: asymmetric
Petiole: (i)Leaf divided into stalk (petiole) and blade.with (i)Leaves with petiole (stalk) inherited by family Ulmaceae: with
shorter than blade (i)Petiol shorter than leaf blade inherited by family Ulmaceae: shorter than blade
Leaf colour upper side: (i)Shades of green on the leaf, upper side.green (i)Clear green
example: Tribulus terrestris
inherited by family Ulmaceae: green
Leaf colour lower side: (i)Shades of green on the leaf, lower side.green (i)Clear green, in most species
example: Angelica decurrens
inherited by family Ulmaceae: green
Leaf veination: (i)Arrangement of the main veins of a leaf.pinnate (i)One main vein, several side veins, sometimes inconspicuous
example: Cicerbita
inherited by family Ulmaceae: pinnate
Flower (i)reproductive portion of the plant, consisting of sepals, petals, stamens, and pistils
Flower appearance and pollination: (i)General appearance of the flower.not attractive, wind-pollinated or some water plants (i)Small, colourless or green flowers
example: Betula, grasslike plants: Carex, Setaria, Juncus
inherited by family Ulmaceae: not attractive, wind-pollinated or some water plants
Flower colour: (i)Attention: assess colour of the most colourful parts of the flower, but not of the stamens; be aware of single plants with a mutation (mostly white) on flower colour.greenish (i)petals absent or not distinctly different from colours of leaves, only stigmas (white) or anthers (yellow) may differ in color
example: Chenopodium, Triglochin
inherited by family Ulmaceae: greenish
Perianth arrangement: (i)Attention: in some plants, flowers may be dimorphic in different ways (dioecious or gynodioecious). If flowers vary, record the characters of the most showy flowers.simple, similar (i)Only one type of perianth leaves (tepals)
example: Tulipa
inherited by family Ulmaceae: simple, similar
Flower symmetry: (i)Symmetry of the perianth leaves. Attention: to assess this character, look on sepals, petals and stamens, but neglect carpels and ovary.radiary, regular (actinomorphic) (i)More than two axis of symmetry
example: Saxifraga: 5; Iris: 3
inherited by family Ulmaceae: radiary, regular (actinomorphic)
Flower form: (i)common forms of flowers ? Veronicasimple (flat) - Do not confuse with inflorescences as in some Asteraceae (i)Petals spread out, flower appearing flat
example: Mollugo, Trientalis, Pulsatilla, Saxifraga
inherited by family Ulmaceae: simple (flat) - Do not confuse with inflorescences as in some Asteraceae
Petal / Tepal number: (i)Number of petal leaves (inner perianth leaves, usually coloured).4 (i)
example: Galium
inherited by family Ulmaceae: 4
5 (i)
example: Potentilla
inherited by family Ulmaceae: 5
Spur: (i)A hollow, slender, sac-like appendage of the perianth leaves, storing nectar.no spur (i)Flower without appendage
example: Peganum
inherited by family Ulmaceae: no spur
Stamen fusion: (i)To which degree are the stamens fused? Attention: Whereas the pollen sacs itself are often free., their stalks (filaments) may be fused. Here, we count them as fused if they are together over at least one thirth of their length.free (i)Stamens with separate bases
example: Malus
inherited by family Ulmaceae: free
Pistil number: (i)Number of pistils (female floral organs: style, if developed; stigma and carpels/ovary together build the pistil).1 (i)One carpel, but clearly one stigma
example: Pyrola, Primula, Alyssum
inherited by family Ulmaceae: 1
Carpel number: (i)Number of carpels (carpel: forming a simple pistil or part of a compound pistil, modified leaf).2 inherited by family Ulmaceae: 2
Carpel fusion: (i)To which degree are the carpels (modified leaf forming simple pistil or part of a compound pistil) fused.fused (i)Carpels united into an ovary, only styles are free
example: Malus, Berberis
inherited by family Ulmaceae: fused
Style number: (i)Portion of the pistil connecting the stigma to the ovary.2 inherited by family Ulmaceae: 2
Ovary position: (i)For entirely or partly fused carpels, describe their position in relation to the insertion point of perianth leaves (best done by doing a longitudinal section of a flower).superior (hypogynous) (i)Base of carpels attached above insertion point of perianth leaves, carpels free or fused
example: Delphinium, Anemone
inherited by family Ulmaceae: superior (hypogynous)
Sex: (i)Distribution of male and female organs among flowers, only most commonly cases.bisexual, hermaphrodite (i)All or nearly all flowers of a plant with male and female parts
example: Haplophyllum, Chenopodium
inherited by family Ulmaceae: bisexual, hermaphrodite
Inflorescence (i)flowering part of a plant, describes the arrangement of the flowers on the flowering axis
Inflorescence: (i)Structure of the inflorescence.Flowers in inflorescence (i)No solitary flowers inherited by family Ulmaceae: Flowers in inflorescence
Compound inflorescences (i)Flowers on shoots of higher orders (complex branched)
example: Solidago
inherited by family Ulmaceae: Compound inflorescences
Appearance: (i)Outer look of the inflorescence.axillary (i)Usually several inflorescences in axillary shoots or single flowers in leaf axils, main shoot remains mostly leafy
example: Tragopogon, Aconogonon
inherited by family Ulmaceae: axillary
Inflorescence type: (i)Types of inflorescence. Attention: We here ask for the botanical nomenclature of inflorescences, which is sufficiently complicated. Tick only, if you are certain, or tick all inflorescence types that appear similar of these of the plant in question.others (in traits_comments nicht aufgeführt) (i)Not as above
example: Sparganium: globose capitate
inherited by family Ulmaceae: others (in traits_comments nicht aufgeführt)
Fruit (i)the seed bearing organ, with or without adnate parts; a ripened ovary and any other structures which are attached and ripen with it. Aggregate fruits are handled like simple fruits for determination.
Consistency: (i)Fleshy fruits or dry fruits, see dispersal adaptations for further classification.dry (i)With a dry outer shell, no fleshy parts, but seed (embryo) could be edible inherited by family Ulmaceae: dry
Type of fruit: (i)Common fruit types (including pseudocarp).Indehiscent fruits inherited by family Ulmaceae: Indehiscent fruits
Solitary fruits (i) inherited by family Ulmaceae: Solitary fruits
nut or nutlet (i)Dry fruit with a single, hard stone inside (and usually a large often edible embryo) inherited by family Ulmaceae: nut or nutlet
Dispersal: (i)Appearance of fruit or seed (if single) and adaptations to dispersal.Flying (wind dispersed) (i)Fruits or seeds with appendages to fly
example: Taraxacum, Atraphaxis, Pulsatilla
inherited by family Ulmaceae: Flying (wind dispersed)
Root / shoot below ground (i)plant part below ground (in most cases), including below ground shoots, without leaves
Root type: (i)Organisation of the roots.allorhizous (i)Plant with a conspicuous tap root, one larger tap root with side roots
example: Dicotyledonae
inherited by order Rosales: allorhizous
Distribution (i)region where the plant is likely to be found
Distribution (Veg. Zones): (i)acc. to Grubov 1952Khentei (i)In distribution data often named as '2'
Mongol-Daurian (i)In distribution data often named as '4'
Great Khingan (i)In distribution data often named as '5'
Middle Khalkha (i)In distribution data often named as '8'
East Mongolia (i)In distribution data often named as '9'
East Gobi (i)In distribution data often named as '12'
acc. to: Gubanov 1996