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Class:angiosperms
Order:Ranunculales
Family:Papaveraceae
Genus:Papaver
Scientific name: Papaver pseudocanescens M. Pop.
Name acc. to:Gubanov 1996
Herbar:list records    scans available    photo available    habitat photo available    
Synonym: Papaver canescens Tolmatchew (acc. to Flora of China online)
Description:Plants forming dense, mostly small mats with short, rarely 2-3 cm long tunicas. Leaves 2-6 cm long, pinnatipartite, segments mostly only in 2-3 pairs, approximate and not spreading, often with dense light-coloured indument. Peduncles 3-15 cm long, light-coloured appressed or patent bristly. Flower bud 0.7-1.1 cm long, ellipsoidic to globular, mostly dark-brown and ± patent hairy. Flower sulfureous or white, dry ones dark virescent blotched. Capsule broadly clavate, 11-13 mm long, stigmatic rays 4-6, disc mostly convex with yellowish-brown bristles.
Confuse with:P. croceum, but true P. croceum could not get confirmed for Mongolia in the herbaria of GAT, GFW, HAL and LE.
Tax. Comments:A not yet fully understood variable species, its delimitation to the Papaver croceum complex must be studied more thoroughly. Two chromosome counts yielded for accessions from the Mongolian Altai 2n = 28 resp. 2n = 42. From the Gobi-Altai and the North-Mongolian mountains there are known plants with some characters resembling P. croceum s.1.; there is however no sharp, morphological or geographical differentiation and in agreement with the Flora Siberia we include these plants in P. pseudocanescens. Populations from Chazagt-chajrchan and Tajshir-ul have long peduncles (15-20 cm), longer and more divided leaves with distant segments and always sulfureous flowers.
Link to Flora of China:http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=250090244
open map in a new windowtaxon distribution for Papaver pseudocanescens acc. to Geobotanical Regions of Mongolia by Grubov (1955)
Habitat:Debris in stony montane tundra, waterside pebbles, stony slopes, stone fields, Kobresia communities, rocks in alpine and forest meadows (Grubov 2001).
Habit (i)general appearance of a plant
Growth form: (i)Herb, shrub, tree or climber.herb (i)Herbaceous, erect plant, up to 2m high, mostly with a leafy shoot; if perennial, shoots die to the ground each season, shoots are not woody
example: Artemisia pectinata
inherited by family Papaveraceae: herb inherited by genus Papaver: herb
perennial (i)Living for several to many years, as opposed to annual and biennial inherited by genus Papaver: perennial
Smell & Touch: (i)General appearance of the plant.abundant milky juice (latex) (i)Shoots and often leaves contain white or yellowish latex
example: Asclepiadaceae, Euphorbiaceae, Lactuca tatarica
inherited by family Papaveraceae: abundant milky juice (latex)
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 Papaveraceae: 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 Papaveraceae: 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 Papaveraceae: with green leaves
Leaf arrangement: (i)Arrangement of leaves at the stem.basal rosette (i)Leaves positioned at the base of the stem; stem often without leaves, no visible internodes (but flowers often on erect stems, and these may have few leaves)
example: Limonium, Potentilla, Plantago; also used in Liliales with basaly crouwded leaves (Tofieldia, Zigadenus etc.)
inherited by genus Papaver: basal rosette
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 genus Papaver: simple
pinnatisected, but simple leaf (i)Leaf divided to more than 1/3 of blade; there is a gradual transition from deeply divided leaves to pinnate leaves
example: Papaver
inherited by genus Papaver: pinnatisected, but simple leaf
Length of leaves: (i)How long is the leaf, be carefull in compound leaves, measure the complete leaf. more than 50 mm inherited by genus Papaver:
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 Papaveraceae: 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.attractive, animal-pollinated (i)attractive and coloured flowers, mostly large, attracting surely animals
example: Trollius, Rosa, Chamaerhodos
inherited by family Papaveraceae: attractive, animal-pollinated
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.white (i)Most plants of the population white
example: Pleurospermum, Maianthemum

yellow to orange (i)Pale to golden yellow
example: Ranunculus, Crepis

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.double, different (i)Two types of perianth leaves, differently coloured (sepals: outer periant leaves, usually greenish, and petals: inner perianth leaves, usually coloured)
example: Parnassia
inherited by family Papaveraceae: double, different
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 Papaveraceae: 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 Papaveraceae: simple (flat) - Do not confuse with inflorescences as in some Asteraceae
Sepal number: (i)Number of sepal leaves (outer perianth leaves, calyx leaves, mostly greenish). Attention, this character applies only for flowers separated in sepals and petals, thus excluding most monocots. Be aware of the bracts (involucral leaves) of Asteraceae flowerheads, do not qualify these as sepals! Be also aware in Rosaceae is often an epicalyx developed, in this case count all parts.2 (i)
example: Papaveraceae
inherited by family Papaveraceae: 2
Sepal fusion: (i)To which degree are the sepal leaves connected? Attention, this character applies only for flowers separated in sepals and petals, thus excluding most monocots. Be aware of the bracts (involucral leaves) of Asteraceae flowerheads, do not qualify these as sepals!free (i)All leaves separate from each other
example: Geranium
inherited by family Papaveraceae: free
Petal / Tepal number: (i)Number of petal leaves (inner perianth leaves, usually coloured).4 (i)
example: Galium
inherited by genus Papaver: 4
Petal / Tepal fusion: (i)To which degree are the petal leaves connected? Petals sympetalous.free (i)all petal leaves separate from each other
example: Anthriscus
inherited by family Papaveraceae: free
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 Papaveraceae: no spur
Stamen number: (i)Attention: We ask for the reproductive organs of the flower dispersing pollen. Count only fully fertile stamens, not staminodia (e.g. Parnassia).> 10 (i)
example: Nymphaea, Callianthemum, Rosa
inherited by family Papaveraceae: > 10
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 Papaveraceae: 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 Papaveraceae: 1
>8 (i)Many stigmas, often a whole bunch densily packed
example: Ranunculus, Rubus, Papaver
inherited by genus Papaver: >8
Carpel number: (i)Number of carpels (carpel: forming a simple pistil or part of a compound pistil, modified leaf).> 5 inherited by genus Papaver: > 5
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 order Ranunculales: 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 Papaveraceae: bisexual, hermaphrodite
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 Papaveraceae: dry
Type of fruit: (i)Common fruit types (including pseudocarp).Solitary fruits (i) inherited by genus Papaver: Solitary fruits
capsule (i)Dry dehiscent fruit, releasing seeds by slits or holes.
example: Poppy, most Caryophyllaceae, Cerastium, a lot of Scrophulariaceae, Iris (oppened capsule looks like Delphinium), Zygophyllum - it is a very common fruit type
inherited by genus Papaver: capsule
Dehiscent fruits (i)Fruits open along a longitudinale line (except silicula) inherited by genus Papaver: Dehiscent fruits
Opening of fruit: (i)Mode of dehiscence at maturity to release seeds.opening with pores (i)The seed capsule opens with holes
example: Papaver, Campanula
inherited by genus Papaver: opening with pores
opening / dehiscent (i)Dry? Fruits opening with different types inherited by family Papaveraceae: opening / dehiscent inherited by genus Papaver: opening / dehiscent
Size of fruit: (i)Size of the fruit including appendage. more than 10 mm (i)
example: Malus: wild apple
inherited by genus Papaver:
Dispersal: (i)Appearance of fruit or seed (if single) and adaptations to dispersal.Otherwise (i)All parts dry, no conspicuous adaptations inherited by genus Papaver: Otherwise
Seed number: (i)Estimate the number of seeds per fruit, if recognizable seeds are in the fruit (in rare cases a fruit may contain one seeded nuts: rose hip, carex).>50 (i)Innumerable, impossible to count (usually very fine seeds)
example: Papaver: many-seeded capsule, Hesperis: many-seeded siliqua
inherited by genus Papaver: >50
Hairs
Has hairs?:has hairs inherited by family Papaveraceae: has hairs
Hairs: (i)Appearance, structure, coverage of hairs on plant.on leaf (i)Hairs on upper side, lower side or on margin of leaf inherited by genus Papaver: on leaf
coverage: dense (i)Hairs reach each other if bent together
example: Papaver
inherited by genus Papaver: coverage: dense
leaf lower side inherited by genus Papaver: leaf lower side
on stem/shoot (i)Has hairs on stem/shoot inherited by genus Papaver: on stem/shoot
structure: simple (i)Not branched
example: Papaver nudicaule
inherited by genus Papaver: structure: simple
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 Ranunculales: allorhizous
Distribution (i)region where the plant is likely to be found
Distribution (Veg. Zones): (i)acc. to Grubov 1952Khubsgul (i)In distribution data often named as '1'
Khentei (i)In distribution data often named as '2'
Khangai (i)In distribution data often named as '3'
Khobdo (i)In distribution data often named as '6'
Mongolian Altai (i)In distribution data often named as '7'
Gobi-Altai (i)In distribution data often named as '13'
Distribution Khangay: (i)acc. Flora Khangaya 1989II
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Plant Use
Medical Plant Use: (i)Only if plant is used as medical plantIngredients: 8 alkaloids of the isoquinoline-and promorphinane-type (i)Medically effective ingredients
Use: in vitro antiviral effects against the replication of poliovirus 1, human rhinovirus 14, 2 Enteroviruses of Picornaviridae family (i)Medical use in eastern and western medicine