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Home > Articles > Floral Formula of Liliaceae: Description, Symbol Representation, Derivation, Systematic Position of Family, and Economic Importance
Updated on 24th May, 2023 , 3 min read
Angiosperms belong to the family Liliaceae. It belongs to the monocotyledon plant family. It's also referred to as the "lily family." It is extensively dispersed over the entire planet. It comprises decorative plants like lilies and tulips as well as therapeutic plants like aloe vera and colchicum. Asparagus, onion, and garlic are examples of vegetables that are part of the Liliaceae family.
With 16 genera and 635 species of herbs and shrubs, the Liliaceae family of flowering plants, which includes lilies, is predominantly endemic to temperate and subtropical climates. These are perennial herbaceous plants. The family's members typically feature six-segmented blooms and three-chambered capsular fruits; berries can occasionally be found as well. The leaves are often parallel-veined, grouped at the base of the plant, although they can also alternate or be arranged in whorls as they grow up the stem. The majority of species have an underground repository, like a bulb.
Allium sativum, Allium cepa, Astragalus membranaceus, Convallaria majalis, and Aloe vera are typical members of the Liliaceae family.
Allium cepa, an onion belonging to the Liliaceae family, has the following floral formula-
A floral formula is a symbolic depiction of various floral components, their quantities, patterns of arrangement, and relationships between them. The following table represents the floral formula-
Symbols |
Description |
Br |
Bracteate |
⊕ |
Actinomorphic (radial symmetry) |
⚥ |
Bisexual |
P₍₃₊₃₎ |
Perianth – 6 tepals in two whorls, gamophyllous (united) |
A₃₊₃ |
Androecium – 6 stamens, polyandrous (free), epiphyllous (attached to tepals) |
G₍₃₎ |
Gynoecium – tri carpellary, syncarpous (united), superior ovary |
The actinomorphic, bracteate, hypogynous, complete, and bisexual flowers of the Liliaceae family. Six tepals in two whorls of three (polyphyllous or gamophyllous), typically merged into a tube, valvate aestivation, and an errant anterior tepal make up the perianth. The androecium has six stamens in two whorls (3 + 3), is polyandrous, epiphyllous, and has a dithecous,basifixed, or versatile,introrse anther. Tricarpellary gynoecium with syncarpous ovary, axile placentation, trilocular, and trifid stigma.
The following is the systemic position of the floral formula of Fabaceae-
The following are some of the features of Liliaceae Family-
Common Name |
Family Name |
Aloe vera |
Aloe vera |
Asparagus |
Asparagus Officinalis |
Autumn Crocus |
Colchicum Autumnale |
Butcher's Broom |
Ruscus Aculeatus |
Dragon Plant |
Dracaena Marginata |
Garlic |
Allium Sativum |
Lily |
Lilium Sp. |
Onion |
Allium Cepa |
Tulip |
Tulipa Sp. |
The following are some of the economic benefits of Liliaceae-
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By - Nikita Parmar 2024-09-06 10:59:22 , 6 min readAns. A Liliaceae flower is actinomorphic (radial symmetry), pedicellate (short secondary stem), hermaphroditic (both sexes on the same flower), and contains a superior ovary.
Ans. The answer is a single umbellate cymose. actinomorphic, fully bisexual flower with a hypogynous perianth. Six tepals (3+3), which are usually connected tepals; valvate aestivation; fuzzy sepal, and petal. The androecium is composed of six stamens in two whorls (3+3).
Ans. Liliaceae’s perianth contains six sepals, which are grouped in two bunches of two in a whorl.
Ans. Superior ovary with trilocular, tricarpellary, syncarpous, and axile placentation. The most popular fruits are berries and capsules.
Ans. The ovary can be superior or inferior, and the flowers of the Lamiaceae family have three sepals, three petals, six stamens, and a three-carpel syncarpous gynoecium. In a few species, the sepals and petals join to form a tube, and the stamens are epipetalous.
Ans. The family is well-known for its many garden ornamentals and houseplants, particularly Erythronium, Fritillaria, Lily (Lilium), and Tulip (Tulipa).
Ans. The Northern Hemisphere’s temperate regions are the main distribution areas for the Liliaceae family, and insects pollinate the blooms there. In the floriculture of cut flowers and dried bulbs, several Liliaceae are important ornamental plants that are extensively grown for their stunning blossoms.
Ans. Axillary placentation, superior ovary, actinomorphic, polyandrous, bisexuality, and automorphism are some of the floral traits of the Liliaceae family.