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	Tephroseris helenitis  (L.) B.NORD.  subsp. helenitis

Fam.: Asteraceae / Composite Fam.

Synon.:  Senecio spathulifolius  (C.C.GMEL.) GRIESS.,  Senecio helenitis  (L.) SCHINZ & THELL.

Genus:  Tephroseris  RCHB.,  Senecio  L.

Authors:
	L.:		Carl von Linné (Linnaeus, 1707 - 1777), Swedish naturalist who introduced the binary naming system for plants and animals
	B.NORD.:		Rune Bertil Nordenstam (1936 - ), Swedish botanist
	C.C.GMEL.:		Carl Christian Gmelin (1762 - 1837), botanist at Karlsruhe (Germany)
	GRIESS.:		Philip Wilhelm Ludwig Griesselich (1804 - 1848), German botanist
	SCHINZ:		Hans Schinz (1858 - 1941), Swiss explorer and botanist
	THELL.:		Albert Thellung (1881 - 1928), Swiss botanist
	RCHB.:		Heinrich Gottlieb Ludwig Reichenbach (1793 - 1879), German botanist

Etymology:
	Tephroseris:		ash, lettuce
	helenitis:		derived from a Greek plant name
	Senecio:		senex = old man (Greek)
	spathulifolius:		spatulate leaves

Fig. 1:  Tephroseris helenitis subsp. helenitis / Helen's Ragwort A Hainburg 10.5.2025

Fig. 2:  Tephroseris helenitis subsp. helenitis / Helen's Ragwort A Hainburg 10.5.2025

Fig. 3:  Tephroseris helenitis subsp. helenitis / Helen's Ragwort A Hainburg 10.5.2025

Fig. 4:  Tephroseris helenitis subsp. helenitis / Helen's Ragwort A Hainburg 10.5.2025

Fig. 5:  Tephroseris helenitis subsp. helenitis / Helen's Ragwort A Hainburg 10.5.2025

Fig. 6:  Tephroseris helenitis subsp. helenitis / Helen's Ragwort A Hainburg 10.5.2025

Fig. 7:  Tephroseris helenitis subsp. helenitis / Helen's Ragwort A Hainburg 10.5.2025

Fig. 8:  Tephroseris helenitis subsp. helenitis / Helen's Ragwort A Hainburg 10.5.2025

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Copyright: Use of the images and texts only with the author's written permission.