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The plants are late to leaf out and start growing, but once they do they grow rapidly. Thoroughly water the plant in its container before gently lifting it out. Loosen the roots with a claw tool ...
The flowers are borne on 10 to 20 millimeter long pedicels. Each flower is bilaterally symmetrical, with five 10 to 15 millimeter long petals fused into a corolla tube, and four stamens. The fruit is a round 3 to 7 millimeter long dry capsule that splits open when ripe.
The leaves are each made up of hairless oval leaflets measuring up to 1.3 centimeters long. The inflorescence is a cone-shaped or cylindrical spike of many purple flowers with pointed green bracts between them. Blooming occurs in summer. [1] [3] The flowers are pollinated by bumblebees. [4] The seeds can persist in a soil seed bank for 8 years. [4]
Close-up on purple-reddish blooms and blue flowers. Aegonychon purpurocaeruleum is a bushy plant that reaches on average 20–60 centimetres (7.9–23.6 in) of height, with a maximum of 70 centimetres (28 in). The stem is hairy, erect and unbranched. Leaves are dark green and lanceolate to narrow elliptic, with a prominent midrib on the underside.
The erect, branching stem is purple, smooth, hollow, and sturdy. The compound leaves are bipinnate , with 3 to 5 leaflets per leaf. The total width of a lower leaf may be up to 2 ft (61 cm), and the leaflets are 0.75–4.5 in (1.9–11.4 cm) long and 0.5–2.5 in (1.3–6.4 cm) across.
The Illinois List of Endangered and Threatened Species is reviewed about every five years by the Illinois Endangered Species Protection Board (ESPB). [1] To date it has evaluated only plants and animals of the US state of Illinois, not fungi, algae, or other forms of life; species that occur in Illinois which are listed as endangered or threatened by the U.S. federal government under the ...
Flowering dogwood (state flower) Cornus florida: 1941 [46] Carolina lily (state wildflower) Lilium michauxii: 2003 [47] [48] North Dakota: Wild prairie rose: Rosa blanda or arkansana: 1907 [49] Northern Mariana Islands: Flores mayo: Plumeria: 1979 [4] Ohio: Scarlet carnation (state flower) Dianthus caryophyllus: 1953 [50] Large white trillium ...
This category contains the native flora of Illinois as defined by the World Geographical Scheme for Recording Plant Distributions. Taxa of the lowest rank are always included; taxa of higher ranks (e.g. genus) are only included if monotypic or endemic. Include taxa here that are endemic or have restricted distributions (e.g. only a few countries).