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- Plantaginaceae
- Plantago
- Plantago major
Plantago major — common plantain
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Facts
One of the most common lawn weeds after dandelion, common plantain also colonizes entirely artificial habitats such as fissures in parking lots. The species has medicinal properties and was widely used in herbal medicine in its native Europe.
Habitat
Anthropogenic (man-made or disturbed habitats), meadows and fields
New England distribution
Adapted from BONAP data
Native: indigenous.
Non-native: introduced (intentionally or unintentionally); has become naturalized.
County documented: documented to exist in the county by evidence (herbarium specimen, photograph). Also covers those considered historical (not seen in 20 years).
State documented: documented to exist in the state, but not documented to a county within the state. Also covers those considered historical (not seen in 20 years).
Note: when native and non-native populations both exist in a county, only native status is shown on the map.
Found this plant? Take a photo and post a sighting.
Characteristics
- Habitat
- terrestrial
- New England state
-
- Connecticut
- Maine
- Massachusetts
- New Hampshire
- Rhode Island
- Vermont
- Flower petal color
-
- other
- white
- Leaf type
- the leaves are simple (i.e., lobed or unlobed but not separated into leaflets)
- Leaf arrangement
- basal: the leaves are growing only at the base of the plant
- Leaf blade edges
-
- the edge of the leaf blade has teeth
- the edge of the leaf blade is entire (has no teeth or lobes)
- Flower symmetry
- there are two or more ways to evenly divide the flower (the flower is radially symmetrical)
- Number of sepals, petals or tepals
- there are four petals, sepals, or tepals in the flower
- Fusion of sepals and petals
- the petals or the sepals are fused into a cup or tube
- Stamen number
- 4
- Fruit type (general)
- the fruit is dry and splits open when ripe
- Fruit length
- 2–4 mm
-
Clonal plantlets
- Bulbils
- the plant does not appear to have bulbils
- Bulblets replace flowers
- there are no bulblets where the flowers are located
-
Flowers
- Anther opening
- the anthers have narrow slits or furrows that run lengthwise along the anthers
- Anther spurs
- the anthers do not have spurs on them
- Calyx symmetry
- there are two or more ways to evenly divide the calyx (the calyx is radially symmetrical)
- Carpels fused
- the carpels are fused to one another
- Corolla palate
- no
- Corona lobe length
- 0 mm
- Epicalyx
- the flower does not have an epicalyx
- Epicalyx number of parts
- 0
- Filament surface
- the filament is smooth, with no hairs or scales
- Flower description
- the flower has a superior ovary, and lacks a hypanthium
- Flower petal color
-
- other
- white
- Flower reproductive parts
- the flower has both pollen- and seed-producing parts
- Flower symmetry
- there are two or more ways to evenly divide the flower (the flower is radially symmetrical)
- Flowers sunken into stem
- no
- Form of style
- the style is lobed at the tip, and unbranched
- Fused stamen clusters
- NA
- Fusion of sepals and petals
- the petals or the sepals are fused into a cup or tube
- Hairs on inflorescence
- the axis of the inflorescence has no hairs on it
- Horns in hoods (Asclepias)
- NA
- Hypanthium
- the flower does not have a hypanthium
- Inflorescence length
- 50–300 mm
- Inflorescence one-sided
- the flowers are arrayed in a spiral around the inflorescence axis or branches, or occur singly, or in several ranks
- Inflorescence width
- Up to 10 mm
- Inner tepals (Rumex)
- NA
- Marks on petals
- there are no noticeable marks on the petals
- Nectar spur
- the flower has no nectar spurs
- Number of branches in umbel
- 0
- Number of sepals, petals or tepals
- there are four petals, sepals, or tepals in the flower
- Number of styles
- 1
- Ovary position
- the ovary is above the point of petal and/or sepal attachment
- Perianth shape
-
- the perianth is cylindric (tube-shaped)
- the perianth is salverform (with a slender basal tube and a more-or-less horizontally spreading mouth)
- Petal and sepal arrangement
- the flower includes two cycles of petal- or sepal-like structures
- Petal and sepal colors
-
- other
- white
- Petal appearance
- the petals are green and/or leafy in texture
- Petal folds or pleats
- the petals of the flower do not have folds or plaits
- Petal hairs (Viola)
- NA
- Petal length
- 2.2–3 mm
- Petal number
- 4
- Petal shape
-
- the petal outline is lanceolate (lance-shaped; narrow, gradually tapering from the base to the tip)
- the petal outline is ovate (widest below the middle and broadly tapering at both ends)
- Petal tips (Cuscuta)
- NA
- Raceme attachment (Veronica)
- NA
- Reproductive system
- all the flowers have both carpels and stamens (synoecious)
- Scales inside corolla
- no
- Sepal and petal color
- the sepals are different from the petals
- Sepal appendages
- the sepals do not have appendages on them
- Sepal appendages (Oenothera)
- NA
- Sepal color
-
- green to brown
- other
- Sepal features
- one or more sepals have a prominent keel (a ridge that runs along the midline from base to tip)
- Sepal length
- 1.3–2 mm
- Sepal number
- 4
- Sepal shape
- the sepal outline is ovate (widest below the middle and broadly tapering at both ends)
- Sepal texture
-
- the sepals are either very thin but flexible, like a membrane, or they are leaf-like in texture
- the sepals are thin and dry, paperlike
- Sepal tip shape
- the sepal tip is obtuse (is bluntly pointed)
- Stamen attachment
- the stamens are attached at or near the bases of the petals or tepals
- Stamen number
- 4
- Stamen position relative to petals
- the stamens are lined up with the petals
- Stamen relative length
- anything
- Staminodes
- there are no staminodes on the flower
- Stigma length
- 2 mm
- Style petal-like
- the styles are not petal-like
- Style relative length
- the stigma protrudes beyond the mouth of the corolla
- Umbel flower reproductive parts
- NA
- Upper lip of bilabiate corolla
- NA
-
Fruits or seeds
- Achene relative orientation
- NA
- Achene shape
- NA
- Achene surface (Polygonum)
- NA
- Achene type
- NA
- Berry color
- NA
- Capsule color (Viola)
- NA
- Capsule ribs
- NA
- Capsule splitting
- NA
- Carpel beak length
- 0 mm
- Fruit (pyxis) dehiscence
- the pyxis splits on or near the middle
- Fruit features (Brassicaceae)
- NA
- Fruit length
- 2–4 mm
- Fruit locules
- two
- Fruit shape
-
- the fruit is another shape than those described
- the fruit is ovoid (egg-shaped)
- Fruit type (general)
- the fruit is dry and splits open when ripe
- Fruit type (specific)
- the fruit is a pyxis (when dry it splits around the middle, and the top falls off, exposing the seeds)
- Fruit width
- Up to 2 mm
- Legumes (Fabaceae)
- NA
- Mericarp length
- 0 mm
- Mericarp segment shape (Desmodium)
- NA
- Other markings on berry
- NA
- Ovary stipe
- the ovary or fruit does not have a stipe
- Placenta arrangement
- the plant has axile placentation, in which the ovules are attached where the septa of a compound ovary are united, usually on the central axis, or to the septa themselves
- Rows of seeds in fruit (Brassicaceae)
- NA
- Schizocarpic fruit compression
- NA
- Schizocarpic fruit segments
- 0
- Seed length
- 1–1.7 mm
- Seed number
- 4–13
- Seed surface
- the seed is covered with reticulate markings (a netlike pattern due to splitting and rejoining of lines or ridges)
- Septum in fruit (Brassicaceae)
- NA
- Wings on fruit
- the fruit does not have wings on it
- prickles on fruits
- the fruits do not have thorn-like defensive structures
-
Glands or sap
- Glands on leaf blade
- the leaf blades do not have glandular dots or scales
- Sap
- the sap is clear and watery
- Sap color
- the sap is clear
-
Growth form
- Growth form
- the plant is an herb (it has self-supporting stems)
- Horizontal rooting stem
- the plant does not have stolons
- Lifespan
- the plant lives more than two years
- Parasitism
- the plant is not parasitic
- Plant color
- the leaves or young stems of the plant are green
- Plants darken when dry
- no
- Spines on plant
- the plant has no spines
- Underground organs
- the plant has a caudex (the root mass is firm and hardened at the top)
-
Leaves
- Bracteole number (Apiaceae)
- 0
- Bracts in plantain (Plantago)
-
- the bracts are smooth and hairless
- the bracts have an obvious ridge at the center (at least near the base)
- Final leaf segment length (compound lvs only)
- 0 mm
- Final leaf segment length to width ratio (compound lvs only)
- 0
- Final leaf segment width (compound lvs only)
- 0 mm
- Floral bracts
- the flower has one or more bracts associated with it
- Flower bract length
- 2–4 mm
- Hairs on underside of leaf
-
- the underside of the leaf is fuzzy or hairy
- the underside of the leaf is not hairy, or it has very few hairs
- Hairs on upper side of leaf
-
- the upper side of the leaf is fuzzy or hairy
- the upper side of the leaf is not hairy, or it has very few hairs
- Hooked hairs on underside of leaf
- no
- Inflated hairs on leaf
- the leaf blade does not have inflated hairs on it
- Leaf arrangement
- basal: the leaves are growing only at the base of the plant
- Leaf blade base
- the leaf has a distinct leaf stalk (petiole)
- Leaf blade base shape
- the base of the leaf blade is cuneate (wedge-shaped, tapers to the base with relatively straight, converging edges), or narrow
- Leaf blade base symmetry
- the leaf blade base is symmetrical
- Leaf blade bloom
- the underside of the leaf has no noticeable bloom
- Leaf blade edges
-
- the edge of the leaf blade has teeth
- the edge of the leaf blade is entire (has no teeth or lobes)
- Leaf blade length
- 40–180 mm
- Leaf blade primary vein pattern
- the major veins radiate out from one point at the base
- Leaf blade shape
-
- the leaf blade is elliptic (widest near the middle and tapering at both ends)
- the leaf blade is ovate (widest below the middle and broadly tapering at both ends)
- Leaf blade surface colors
- the upper side of the leaf blade is relatively uniform in color
- Leaf blade texture
-
- the leaf blade has a fleshy or spongy texture
- the leaf blade is herbaceous (has a leafy texture)
- the leaf blade is scarious (thin and dry like paper) or membranaceous (thin and flexible and almost translucent like a membrane)
- Leaf blade vein pattern
- the major veins of the leaf blade branch, but do not rejoin
- Leaf blade width
- 15–110 mm
- Leaf duration
- the leaves drop off in winter (or they whither but persist on the plant)
- Leaf form
- the leaves are green, with an expanded blade and a leaf-like texture
- Leaf shiny
- the upper side of the leaf is dull or slightly shiny
- Leaf spines
- there are no spines on the leaf edges
- Leaf stalk
- the leaves have leaf stalks
- Leaf stalk attachment to leaf
- the petiole attaches at the basal margin of the leaf blade
- Leaf stalk length
- 20–150 mm
- Leaf teeth and lobes
- the edge of the leaf blade is entire (has no teeth or lobes)
- Leaf tip
-
- the tip of the leaf blade is acute (sharply pointed)
- the tip of the leaf blade is obtuse (bluntly pointed)
- Leaf type
- the leaves are simple (i.e., lobed or unlobed but not separated into leaflets)
- Leaf types
- NA
- Leaf variation
- NA
- Leaflet number
- 0
- Leaflet petiolules
- NA
- Leaves per node
- the leaves are growing only at the base of the plant (i.e., basal)
- Pinnately compound leaf type
- NA
- Specific leaf type
- the leaves are simple (i.e., lobed or unlobed but not separated into leaflets)
- Stipels
- NA
- Stipule edges
- NA
- Stipule features
- NA
- Stipule fused to leaf stalk
- NA
- Stipule length
- 0 mm
- Stipule shape
- NA
- Stipules
- there are no stipules on the plant
- Teeth per side of leaf blade
- 0
-
Place
- Habitat
- terrestrial
- New England state
-
- Connecticut
- Maine
- Massachusetts
- New Hampshire
- Rhode Island
- Vermont
- Specific habitat
-
- man-made or disturbed habitats
- meadows or fields
-
Stem, shoot, branch
- Branched tendrils
- NA
- Direction of stem hairs
- NA
- Flowering stem cross-section
- the flowering stem is circular, or with lots of small angles so that it is roughly circular
- Hair between stem nodes
- the stem has no hairs between the nodes
- Hairs between stem nodes
- the stem has no hairs between the nodes
- Hooked hairs on stem between nodes
- NA
- Leaves on stem
- the flowering stem has no leaves above the base
- Length of hairs between stem nodes
- 0 mm
- Plant height
- 5–25 cm
- Stem bloom
- there is no powdery or waxy film on the stem
- Stem hair distribution
- NA
- Stem nodes swollen
- the stem is not swollen at the nodes
- Stem orientation
- the stems are upright or angled outwards
- Stem roughness between nodes
- the stem does not feel rough
- Tendril origin
- NA
- Tendrils
- the plant does not have tendrils
- Wings on stem
- the stem does not have wings on it
Wetland status
Usually occurs in non-wetlands, but occasionally in wetlands. (Wetland indicator code: FACU)
In New England
Distribution
- Connecticut
- present
- Maine
- present
- Massachusetts
- present
- New Hampshire
- present
- Rhode Island
- present
- Vermont
- present
Conservation status
Exact status definitions can vary from state to state. For details, please check with your state.
- Massachusetts
- not applicable (S-rank: SNA)
From Flora Novae Angliae dichotomous key
6. Plantago major L. E
common plantain. Plantago major L. var. pilgeri Domin • CT, MA, ME, NH, RI, VT; throughout. Fields, roadsides, waste areas, lawns, trail edges.
Native to North America?
No
Sometimes confused with
- Plantago media:
- fruit with 2-4 seeds and primary root thickened and tuberous near junction with foliage (vs. P. major, with the fruit with mostly 6-11 seeds and roots slender).
- Plantago rugelii:
- fruit mostly 4-6 mm tall, splitting open near the base, with mostly 4-9 seeds, and leaf stalks usually tinged with red or purple near the base (vs. P. major, with the fruit mostly 2.5-4 mm tall, splitting open near the middle, with mostly 6-11 seeds, and leaf stalks usually green or pale at the base).
Synonyms
- Plantago major var. pilgeri Domin