Tuesday, April 7, 2015

Week Thirteen: Foxglove

Common Name: Purple Foxglove, Witch's Gloves
Scientific Name: Digitalis purpurea


Actually Fun Fact (but only if your heart is failing): Foxglove, while extremely poisonous and irritating to most people, can be synthesized into the drug digitalis, which helps treat congestive heart failure by the same method the plant uses to damage healthy cardiovascular symptoms. Digitalis increases the strength of each heartbeat, which is dangerous and potentially deadly to most people but is helpful to patients with a weak heartbeat.

Domain: Eukaryota

Kingdom: Plantae

Phylum: Magnoliophyta

Class: Magnoliopsida

Order: Lamiales

Family: Scrophulariaceae

Genus: Digitalis

Species: D. purpurea

Description: Foxglove is a low-growing biennial prized for its beautiful towering branches of white and pale violet flowers, which sprout over rosettes of hairy ovoid leaves. This organism is highly poisonous, causing rashes and blisters if touched. Any part of the plant if ingested can cause stomachache, nausea, delirium, tremors, convulsions, headache, and disruption of the heart.

Environment: Foxglove is native to Europe, though it has been introduced to the Americas, especially the Pacific Northwest. Foxglove prefers rich loam soil but can survive in less nutritious earth as well and is often found in rocky terrain or even in crumbling stone walls. This organism generally favors shady woodland environments.

Reproduction & Development: Foxglove’s famed blossoms live for approximately six days after sprouting from two- to five-foot-tall green stems in the plant’s second year of life. After this final second year, the plant dies, but not before being pollinated and producing new seeds for offspring.

Nutrition: Foxglove is a vascular plant and draws nutrients and water from the soil in which it grows. The leaves of the plant perform photosynthesis and draw energy from the sun.
 

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