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Class:angiosperms
Order:Asparagales
Family:Hemerocallidaceae
Genus:Hemerocallis
Herbar:list records    scans available    
Description:Plant with rhizome. Leaves radical, linear. Flowers large, bright yellow or orange, in few flowered terminal racemes. Fruit a capsule.
Comments:
open map in a new windowtaxon distribution for Hemerocallis  acc. to Geobotanical Regions of Mongolia by Grubov (1955)
species: 2
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 Hemerocallidaceae: herb
perennial (i)Living for several to many years, as opposed to annual and biennial inherited by family Hemerocallidaceae: perennial
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 Hemerocallidaceae: 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 Hemerocallidaceae: terrestrial
Leaf (i)expanded, usually photosynthetic organ of a plant (including phylloclades)
Leaf development: (i)Structure and development of leaves.flattened blade (i)Cross-section of lamina flat, plain inherited by family Hemerocallidaceae: flattened blade
common leaf (i)Green, often divided in blade and petiole
example: Cotoneaster
inherited by family Hemerocallidaceae: common leaf
with green leaves (i)Plant with green leaves inherited by family Hemerocallidaceae: 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 family Hemerocallidaceae: basal rosette
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 Hemerocallidaceae:
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?entire (i)Plain margin, not toothed
example: Iris
inherited by family Hemerocallidaceae: entire
Leaf veination: (i)Arrangement of the main veins of a leaf.parallel (i)Most veins arranged parallel to the length of leaf, mostly no pronounced main vein (usually in elongate to linear leaves)
example: Most Monocotyledonae, Plantago, Veratrum, a lot of Caryophyllaceae looks like that.
inherited by order Asparagales: parallel
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 Hemerocallidaceae: 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.yellow to orange (i)Pale to golden yellow
example: Ranunculus, Crepis
inherited by family Hemerocallidaceae: yellow to orange
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 Hemerocallidaceae: simple, similar
Diameter of flower: (i)Diameter of flower or flower head. more than 40 mm (i)
example: Incarvillea, Cypripedium
inherited by family Hemerocallidaceae:
Flower form: (i)common forms of flowers ? Veronicacampanulate (i)Petals united to a bell-shaped corolla inherited by family Hemerocallidaceae: campanulate
Petal / Tepal number: (i)Number of petal leaves (inner perianth leaves, usually coloured).6 (i)
example: Allium, Lilium, Dactylorhiza
inherited by family Hemerocallidaceae: 6
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).6 (i)
example: Veratrum, Smelowskia, Juncus
inherited by family Hemerocallidaceae: 6
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 Hemerocallidaceae: free
Style number: (i)Portion of the pistil connecting the stigma to the ovary.1 inherited by family Hemerocallidaceae: 1
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 Hemerocallidaceae: superior (hypogynous)
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 Hemerocallidaceae: Flowers in inflorescence
Appearance: (i)Outer look of the inflorescence.terminal (i)Inflorescence is the highest point of the plant and may consist of a single flower only
example: Cypripedium, Rhaponticum, Ligularia sibirica, Echinops
inherited by family Hemerocallidaceae: terminal
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.raceme (i)Stalked flowers arranged along a simple main axis, often one by one in the axils of leaves, maturing from bottom upwards
example: Aconitum barbatum

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
Type of fruit: (i)Common fruit types (including pseudocarp).Solitary fruits (i) inherited by family Hemerocallidaceae: 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 family Hemerocallidaceae: capsule
Dehiscent fruits (i)Fruits open along a longitudinale line (except silicula) inherited by family Hemerocallidaceae: Dehiscent fruits
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.homorhizous (i)Many equal roots
example: Monocotyledonae
inherited by order Asparagales: homorhizous
Storage in below-ground structures: (i)Rhizomes or bulbs.storage rhizomes (i)Horizontal, root like structures with scale leaves or their scars, these clearly thicker than the bases of above-ground shoots
example: Petasites, Iris
inherited by family Hemerocallidaceae: storage rhizomes