Overview of the Umbelliferae Family
The Umbelliferae family, also known as the Apiaceae family, is a large and diverse group of plants that are commonly found in temperate regions of the world. This family contains over 3,700 species, which makes it one of the largest families of flowering plants.
Classification and Taxonomy
The Umbelliferae family is classified under the order Apiales, which is included in the subclass Asteridae of the class Magnoliopsida (dicotyledons) of the division Magnoliophyta (angiosperms) of the plant kingdom. This family is divided into three subfamilies: Apioideae, Saniculoideae, and Mackinlayoideae. Additionally, this family is further divided into numerous genera, including popular food crops like celery, parsley, and carrots.
Unique Characteristics
One of the most notable features of the Umbelliferae family is its characteristic inflorescence, which is known as an umbel. The umbel is a flat-topped or rounded cluster of flowers, which attaches to the stem at the same point, giving the appearance of an umbrella. These flowers are generally small and have five-petaled blossoms that are usually white or yellow in color.
Another distinguishing characteristic of the Umbelliferae family is its unique aroma. Many plants in this family produce essential oils that contain strong fragrances and are used in a variety of applications, including perfumes, flavorings, and medicinal remedies. For example, parsley oil is used in perfumes, while anise oil is used to flavor candy and liqueurs.
Distribution
The Umbelliferae family, also known as Apiaceae, has a cosmopolitan distribution, with most of its species found in temperate regions of the world.
The family is well-represented in the northern hemisphere, with many species found in Europe, temperate Asia, and North America. Some of the countries with a high diversity of Apiaceae species include China, Iran, Turkey, and the United States.
The family is also found in the southern hemisphere, with a few species occurring in southern Africa, Australia, and New Zealand.
Habitat
Plants from the Umbelliferae family can be found in a wide range of habitats, from deserts to meadows and forests, but they are most commonly found in open, sunny areas.
Many species from this family are adapted to grow in disturbed areas, such as fields, roadsides, and waste places. Some species, such as the carrot, are commonly found in gardens and cultivated fields.
Several species of Apiaceae are adapted to grow in saline soils and are commonly found in coastal areas, salt marshes, and other saline habitats.
The family includes both annual and perennial plants, and many species have a taproot that allows them to survive in dry and nutrient-poor soils.
Some species of Apiaceae, such as cow parsnip, have evolved adaptations to deter herbivores, such as the production of toxic or irritating compounds.
Introduction
Plants belonging to the Umbelliferae family, also known as Apiaceae, are one of the most recognizable plant families. The family includes approximately 3,700 species that are found worldwide, except in Antarctica. The family includes a vast diversity of plants, ranging from annual and perennial herbs to trees and shrubs.Morphology and structure of plants in the Umbelliferae family
The Umbelliferae family is characterized by its distinct morphology and structure. Most species in this family have hollow stems with distinctive nodes and internodes. The leaves are typically alternately arranged along the stem with a sheathing base, and petioles are relatively short or absent. Many species of the Umbelliferae family have a taproot system, which allows for efficient nutrient uptake from the soil. The roots of these plants are usually fleshy and have a high concentration of essential oils.Anatomical features and adaptations
Plants in the Umbelliferae family have several adaptations that allow them to thrive in a variety of environments. One of these adaptations is the ability to produce essential oils. These oils provide defense against herbivorous animals and pests, protect the plant from pathogens, and can attract pollinators. Another adaptation of this family is the arrangement of their flowers in an umbel shape. An umbel is a type of inflorescence in which several flowers are arranged on short, equal-length stalks that emerge from a single point. This arrangement allows insects and other pollinators to access all the flowers easily.Leaf shapes and flower structures
Most plants in the Umbelliferae family have compound leaves, meaning each leaf is made up of several smaller leaflets. The leaf shapes can vary widely among different species, but they are typically arranged in a pinnate or bipinnate pattern. The flowers of this family are usually small and white or yellow, and they are arranged in umbels. The umbels can range in size from just a few flowers to several hundred flowers, depending on the species. The individual flowers in an umbel are typically radially symmetrical and have five petals that are fused at the base.Distinctive characteristics among family members
While plants in the Umbelliferae family share many characteristics, there are some distinctive features that can be observed among different species. For example, some species have finely dissected or feathery leaves, while others have broad, flat leaves. The flowers of some species are arranged in a compound umbel, which is an umbel of umbels. Other species have flowers that are arranged in a simple umbel. Some species have specialized adaptations for pollination, such as modified petals that act as landing platforms for insects or scent glands that attract specific pollinators. Overall, the Umbelliferae family is diverse and adaptable, with unique adaptations and distinctive characteristics among different species.Reproductive strategies of Umbelliferae family plants
Plants in the Umbelliferae family, also known as Apiaceae, have two main reproductive strategies; sexual and asexual reproduction. Sexual reproduction occurs through the production of flowers, while asexual reproduction involves vegetative reproduction.
Mechanisms of reproduction within the family
Umbelliferae family plants produce perfect flowers that contain both male and female reproductive organs. The flowers have specialized sepals, petals, stamens, and pistils that facilitate pollination. The family also has a unique mechanism of pollination known as "buzz pollination," where bees vibrate at specific frequencies to release pollen from the anthers. Moreover, some species of the family are self-compatible, while others require cross-pollination by insects.
Flowering patterns and pollination strategies
The flowers of Umbelliferae family plants are arranged in an umbrella-like shape, with the primary axis having branches that bear small compound umbels of flowers. The flowering patterns of these plants follow a seasonal cycle, where they bloom during the spring and summer months when temperatures are high. The family relies on insects, particularly bees, to transfer pollen from the male to the female reproductive organs.
Seed dispersal methods and adaptations
The Umbelliferae family has several unique seed dispersal mechanisms. Many species produce fruits known as schizocarps that break apart into individual seeds after maturing. This allows for greater dispersal, as the seeds can be carried by wind, water, or animals. Additionally, some members of the family have evolved hooks or spines on their fruits that allow them to attach or cling onto passing animals, helping to distribute them.
Economic Importance of Umbelliferae Family
The Umbelliferae family, also known as Apiaceae, has significant economic importance due to the wide range of uses of its plants. Some species are used for their medicinal values, while others are used in the food and beverage industry. Additionally, many plants in the family have industrial applications such as in perfumes, soaps, and cosmetics.
The medicinal properties of some plants in the family have led to the development of drugs for various ailments. For instance, the root of Angelica archangelica is used to treat gastrointestinal problems, while the seeds of Coriandrum sativum are used for their carminative and digestive properties. Some other plants like Dorema ammoniacum have resin that has health benefits like anti-inflammatory and antimicrobial properties.
The culinary use of Umbelliferae plants is widespread, with several species being consumed as vegetables, fruits, or spices. For example, carrots (Daucus carota) are a popularly consumed vegetable, while fennel (Foeniculum vulgare) is used as a spice and herb. Moreover, the essential oils extracted from some species have industrial applications.
Ecological Importance of Umbelliferae Family
The Umbelliferae family also plays an essential role in ecosystems. Many species within the family have evolved to be pollinated by specific insects like beetles, flies, and bees. Additionally, some plants in the family provide food and habitat for several organisms like butterflies and caterpillars.
Umbelliferae plants also play a significant role in soil conservation, as many of them have deep taproots that anchor the soil and prevent erosion. Moreover, some species fix nitrogen and thus enhance the capacity of the soil to support other plants.
Conservation Status of Umbelliferae Family
Several species within the Umbelliferae family are under threat due to habitat loss, fragmentation, overgrazing, and agricultural activities. For instance, the endemic Sardinian plant Ferula arrigonii is classified as critically endangered due to its restricted range and unsustainable harvesting for culinary purposes.
Efforts are being made to conserve some of the threatened species within the family through the establishment of protected areas, habitat restoration, and ex-situ conservation. Moreover, some of the species have been included in the International Union for the Conservation of Nature (IUCN) Red List of threatened species, which helps to raise awareness and allocate resources for conservation efforts.
Featured plants from the Umbelliferae family
More plants from the Umbelliferae family
- Aciphylla colensoi - Wild Spaniard
- Aciphylla squarrosa - Speargrass
- Aegopodium alpestre
- Aegopodium podagraria - Ground Elder
- Aethusa cynapium - Fool's Parsley
- Ammi visnaga - Visnaga
- Anethum graveolens - Dill
- Angelica acutiloba - Dong Dang Gui
- Angelica anomala
- Angelica archangelica - Angelica
- Angelica atropurpurea - Purplestem Angelica
- Angelica crucifolia
- Angelica dahurica - Bai Zhi
- Angelica decursiva
- Angelica edulis
- Angelica genuflexa - Kneeling Angelica
- Angelica gigas
- Angelica glauca
- Angelica japonica
- Angelica keiskei
- Angelica koreana
- Angelica laxiflora
- Angelica megaphylla
- Angelica montana
- Angelica polymorpha
- Angelica pubescens - Du Huo
- Angelica sinensis - Dang Gui
- Angelica sylvestris - Wild Angelica
- Angelica uchiyamanae
- Angelica ursina
- Anthriscus cerefolium - Chervil
- Anthriscus sylvestris - Cow Parsley
- Apium annuum
- Apium australe
- Apium filiforme
- Apium graveolens - Wild Celery
- Apium graveolens dulce - Celery
- Apium graveolens rapaceum - Celeriac
- Apium graveolens secalinum - Leaf Celery
- Apium insulare
- Apium prostratum - Sea Celery
- Arracacia xanthorrhiza - Arracacha
- Athamantha cretensis - Candy Carrot
- Athamantha sicula
- Athamantha turbith - Candy Carrot
- Azorella caespitosa
- Azorella diapensioides - Yareta
- Azorella filamentosa
- Azorella fuegiana
- Azorella lycopodioides
- Azorella selago
- Azorella trifurcata
- Azorella yareta
- Berula erecta - Cutleaf Waterparsnip
- Bolax gummifera
- Bunium bulbocastanum - Pig Nut
- Bunium ferulaceum
- Bunium persicum - Black Caraway
- Bupleurum falcatum - Thorow-wax
- Bupleurum longiradiatum
- Bupleurum octoradiatum
- Carum carvi - Caraway
- Caucalis platycarpos - Small Bur-parsley
- Centella asiatica - Gotu Kola
- Chaerophyllum bulbosum - Turnip-rooted Chervil
- Chaerophyllum tuberosum - Sham
- Ciclospermum leptophyllum - Slender Celery
- Cicuta virosa - Cowbane
- Cnidium japonicum
- Cnidium officinale
- Coelopleurum gmelini
- Coelopleurum lucidum
- Conioselinum pacificum - Pacific Hemlock-parsley
- Conioselinum univittatum
- Conium maculatum - Hemlock
- Conopodium majus - Pignut
- Coriandrum sativum - Coriander
- Crithmum maritimum - Rock Samphire
- Cryptotaenia canadensis - Honewort
- Cryptotaenia japonica - Mitsuba
- Cymopterus acaulis - Plains Springparsley
- Cymopterus fendleri - Fendler's Springparsley
- Cymopterus longipes - Longstalk Spring Parsley
- Cymopterus montanus - Mountain Springparsley
- Cymopterus purpureus
- Daucus carota - Wild Carrot
- Daucus carota sativus - Carrot
- Daucus pusillus - Rattlesnake Weed
- Dorema ammoniacum - Ammoniacum
- Echinophora spinosa
- Erigenia bulbosa - Harbinger Of Spring
- Eryngium campestre - Field Eryngo
- Eryngium caucasicum
- Eryngium graecum
- Eryngium pandanifolium
- Eryngium planum
- Eryngium ternatum
- Ferula assa-foetida - Asafoetida
- Ferula caspica
- Ferula communis - Giant Fennel
- Ferula conocaula
- Ferula foetida - Asafoetida
- Ferula gummosa - Galbanum
- Ferula karelinii
- Ferula longifolia
- Ferula marmarica
- Ferula moschata - Musk Root
- Ferula narthex
- Ferula persica
- Ferula schair
- Ferula szowitziana
- Ferula tingitana
- Foeniculum vulgare - Fennel
- Foeniculum vulgare azoricum - Florence Fennel
- Foeniculum vulgare dulce - Sweet Fennel
- Gingidia harveyana
- Glehnia littoralis - Bei Sha Shen
- Heracleum lallii
- Heracleum moellendorfii
- Heracleum pubescens - Downy Cow-parsnip
- Heracleum sphondylium montanum - Cow Parsnip
- Heracleum sphondylium sibiricum
- Heracleum tuberosum
- Heracleum wallichii
- Hydrocotyle sibthorpioides - Water Pennywort
- Lagoecia cuminoides
- Laser trilobum - Gladich
- Laserpitium latifolium - Laserwort
- Laserpitium prutenicum
- Laserpitium siler
- Ledebouriella seseloides - Fang Feng
- Levisticum officinale - Lovage
- Ligusticum brachylobum
- Ligusticum canadense - Canadian Licorice Root
- Ligusticum hultenii - Hulten's Licoriceroot
- Ligusticum mutellina - Mountain Lovage
- Ligusticum sinense - Chuang Xiong
- Ligusticum wallichii - Chuan Xiong
- Lomatium ambiguum - Biscuitroot
- Lomatium canbyi - Biscuitroot
- Lomatium cous - Biscuitroot
- Lomatium dissectum - Fernleaf Biscuitroot
- Lomatium eurycarpum
- Lomatium farinosum - Northern Biscuitroot
- Lomatium foeniculaceum - Desert Biscuitroot
- Lomatium gayeri - Biscuitroot
- Lomatium gormanii
- Lomatium grayi - Biscuitroot
- Lomatium macrocarpum - Bigseed Biscuitroot
- Lomatium nudicaule - Pestle Parsnip
- Lomatium triternatum - Nineleaf Biscuitroot
- Lomatium utriculatum - Common Lomatium
- Meum athamanticum - Spignel
- Monizia edulis - Carrot Tree
- Musineon divaricatum - Wild Parsley
- Oenanthe aquatica - Water Dropwort
- Oenanthe javanica - Water Dropwort
- Oenanthe peucidanifolia
- Oenanthe pimpinelloides - Meadow Parsley
- Oenanthe sarmentosa - Water Dropwort
- Opopanax chironium - Opopanax
- Orogenia linearifolia - Indian Potato
- Osmorhiza aristata
- Osmorhiza chilensis
- Osmorhiza claytonii - Woolly Sweet-cicely
- Osmorhiza longistylis - Anise-root
- Osmorhiza obtusa
- Osmorhiza occidentalis - Western Sweet-cicely
- Oxymitra Bisch. ex Lindb.
- Oxymitra incrassata (Brot.) Sergio & Sim-Sim
- Peucedanum ostruthium - Masterwort
- Peucedanum palustre - Marsh Hog's Fennel
- Peucedanum praeruptorum
- Peucedanum terebinthaceum
- Pimpinella anisum - Aniseed
- Pimpinella diversifolia
- Pimpinella major - Greater Burnet Saxifrage
- Pimpinella saxifraga - Burnet Saxifrage
- Pleurospermum austriacum
- Pleurospermum camtschaticum
- Pleurospermum uralense
- Prangos pabularia
- Sanicula canadensis - Black Snakeroot
- Sanicula chinensis
- Sanicula europaea - Wood Sanicle
- Sanicula marylandica - Maryland Sanicle
- Sanicula rubriflora
- Sanicula tuberculata
- Sanicula tuberosa - Turkey Pea
- Scandix grandiflora
- Scandix pecten-veneris - Shepherd's Needle
- Seseli libanotis
- Silaum silaus - Pepper Saxifrage
- Sison amomum - Bastard Stone-parsley
- Sium helenianum
- Sium serra
- Sium sisarum - Skirret
- Sium suave - Water Parsnip
- Smyrnium olusatrum - Alexanders
- Smyrnium perfoliatum
- Sympholoma graveolens
- Thapsia garganica - Drias Plant
- Tilingia ajanensis
- Tilingia holopetala
- Tordylium apulum - Roman Pimpernel
- Torilis japonica - Upright Hedge Parsley
- Trachymene glaucifolia
- Trachymene incisa
- Trachyspermum ammi