Biology:Gentiana wissmannii
Gentiana wissmannii | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Gentianales |
Family: | Gentianaceae |
Genus: | Gentiana |
Species: | G. wissmannii
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Binomial name | |
Gentiana wissmannii J.B.Williams[1]
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Gentiana wissmannii, commonly known as New England gentian,[2] is a flowering plant in the family Gentianaceae and is endemic to New South Wales. It is a small, upright annual herb with blue flowers.
Description
Gentiana wissmannii is an upright, smooth, annual herb, 3–8 cm (1.2–3.1 in) high with simple or with 2-4 short, slender branches. The stem leaves are in pairs of 3-10, sessile, ovate to oblong-ovate, wider toward the stem, 4–10 mm (0.16–0.39 in) long, rough on the margins and sharp or rounded at the apex. The flowers are in clusters of 1-8, bell-shaped, slender, blue inside, greenish externally, tube 6–12 mm (0.24–0.47 in) long, lobes spreading 2–2.5 mm (0.079–0.098 in) long, translucent, jagged or pleated, and pointed or tapering to a point. The 4 or 5 sepals and petals are 8–15 mm (0.31–0.59 in) long, calyx lobes are lance to oblong-egg-shaped, 3–4 mm (0.12–0.16 in) long, pointed and faintly veined. Flowering occurs from September to November and the fruit is an egg-shaped capsule 5–6 mm (0.20–0.24 in) long.[3][4]
Taxonomy and naming
Gentiana wissmannii was first formally described in 1988 by John Beaumont Williams and the description was published in Telopea. The specific epithet (wissmannii) is in honour of Hans Wissmann.[5][6][7]
Distribution and habitat
This gentiana has a restricted distribution, it grows on the edges of swamps near Ebor in New South Wales.
Conservation status
Gentiana wissmannii is classified as "vulnerable" under the New South Wales Environment Protection and Biodiversity Conservation Act.[2]
References
- ↑ "Gentiana wissmannii". Australian Plant Census. https://biodiversity.org.au/nsl/services/apc-format/display/80384.
- ↑ 2.0 2.1 "Gentiana wissmannii". Department of the Environment, Water, Heritage and the Arts. http://www.environment.gov.au/cgi-bin/sprat/public/publicspecies.pl?taxon_id=10786.
- ↑ Harden, Gwen. "Gentiana wissmannii". Royal Botanic Garden Sydney. https://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Gentiana~wissmannii.
- ↑ Adams, L.G. "Gentiana wissmannii". Australian Biological Resources Study, Department of Agriculture, Water and the Environment. https://profiles.ala.org.au/opus/foa/profile/Gentiana%20wissmannii.
- ↑ "Gentiana wissmannii". Australian Plant Name Index. https://biodiversity.org.au/nsl/services/rest/instance/apni/496245.
- ↑ Williams, John (1988). "Gentiana wissmannii". Telopea 3 (2): 175. https://www.biodiversitylibrary.org/item/264398#page/47/mode/1up. Retrieved 20 October 2021.
- ↑ Bruhl, Jeremy (4 September 2018). "Vale Hans Wissmann". University of New England. https://blog.une.edu.au/pulsenews/2018/09/04/vale-hans-joachim-wissmann/.
Wikidata ☰ Q27828482 entry
Original source: https://en.wikipedia.org/wiki/Gentiana wissmannii.
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