Equisetum hyemale subsp. hyemale
Equisetum hyemale subsp. hyemale

Equisetum hyemale subsp. hyemale is a subspecies of the horsetail family, Equisetaceae, first described in 1753. It is characterized by its creeping rhizomes and jointed, hollow stems with whorled branches. This subspecies is commonly found in moist, shaded environments.
Description
Equisetum hyemale subsp. hyemale belongs to the Equisetaceae family, known for its ancient lineage of vascular plants. It exhibits typical horsetail morphology, with segmented, ridged stems and persistent leaf sheaths. The plant reproduces via spores produced in strobili at the tips of certain stems. It thrives in damp, often disturbed habitats and is recognized for its tolerance to a range of environmental conditions. This subspecies is native to temperate regions and has been reported in various parts of the Northern Hemisphere.
Synonyms
Hippochaete hyemalisHippochaete hyemalis f. hondaeEquisetum hyemale f. hondaeEquisetum alpinumEquisetum asperrimumEquisetum fusco-zonatumEquisetum hyemale f. attenuatumEquisetum hyemale f. doelliiEquisetum hyemale f. minusEquisetum hyemale f. paleaceumEquisetum hyemale f. virideEquisetum hyemale var. brachiatumEquisetum hyemale var. brevivaginatumEquisetum hyemale var. capillareEquisetum hyemale var. fallaxEquisetum hyemale var. fuscozonatumEquisetum hyemale var. javanicumEquisetum hyemale var. paucifoliumEquisetum hyemale var. rabenhorstiiEquisetum hyemale var. simplexEquisetum hyemale var. subramosumEquisetum hyemale var. uliginosumEquisetum zonatumPresla hyemalisEquisetum hyemale f. paleaceumEquisetum hyemale f. ramigerumEquisetum hyemale subsp. paleaceumEquisetum hyemale var. minusEquisetum hyemale var. paleaceumEquisetum hyemale var. ramigerum
