Polystachya fischeri Rchb.f. ex Kraenzl.
  • Repert. Spec. Nov. Regni Veg. Beih.


Cite taxon page as 'WFO (2021): Polystachya fischeri Rchb.f. ex Kraenzl. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000280373. Accessed on: 30 Nov 2021'

Morphology

Lip 3-lobed, strongly recurved in basal half, sparsely clavate-pubescent on disc, callus, side lobes and mid-lobe, ± 6 mm. long, 5 mm. broad; side lobes extending below geniculation in lip, somewhat oblong- elliptic, truncate in front; mid-lobe ovate, subacute, fleshy but not bullate.

  • Provided by: [B].Plants Of the World Online Portal - FTEA
    • Source: [
    • 2
    • ]. 

    Petals oblanceolate, rounded, 6 mm. long, 1.7–2 mm. broad, papillose in apical half.

  • Provided by: [B].Plants Of the World Online Portal - FTEA
    • Source: [
    • 2
    • ]. 

    Dorsal sepal ovate-lanceolate or lanceolate, acuminate or acute, 6.5–8 mm. long, 3 mm. broad; lateral sepals obliquely triangular-lanceolate, acuminate, 7.5–9 mm. long, 5 mm. broad, forming a short conical mentum ± 4.2 mm. high.

  • Provided by: [B].Plants Of the World Online Portal - FTEA
    • Source: [
    • 2
    • ]. 

    Flowers pubescent on outer surface, yellow, flushed with red; anther-cap crimson; callus golden yellow.

  • Provided by: [B].Plants Of the World Online Portal - FTEA
    • Source: [
    • 2
    • ]. 

    Inflorescence erect, 6–15 cm. long, rather laxly few–many-flowered, densely pubescent; bracts broadly ovate or cordate, mucronate and recurved at the apex, 6–10 mm. long, 6 mm. broad.

  • Provided by: [B].Plants Of the World Online Portal - FTEA
    • Source: [
    • 2
    • ]. 

    Leaves suberect to arcuate, linear to narrowly oblanceolate, obtuse or rounded, 7–11 cm. long, 0.7–1.2 cm. broad.

  • Provided by: [B].Plants Of the World Online Portal - FTEA
    • Source: [
    • 2
    • ]. 

    Pseudobulbs ovoid to narrowly conical, more or less covered by sheathing cataphylls below, up to 3 cm. long, 1 cm. broad, 2–3-leaved at the apex.

  • Provided by: [B].Plants Of the World Online Portal - FTEA
    • Source: [
    • 2
    • ]. 

    An erect epiphytic herb to 25 cm. tall.

  • Provided by: [B].Plants Of the World Online Portal - FTEA
    • Source: [
    • 2
    • ]. 

    Column short, stout, less than 1 mm. long.

  • Provided by: [B].Plants Of the World Online Portal - FTEA
    • Source: [
    • 2
    • ]. 

     Information From

    Orchidaceae
    • A CC0 1.0 Universal (CC0 1.0).
    Plants Of the World Online Portal - FTEA
    https://www.kew.org/science/who-we-are-and-what-we-do/strategic-outputs-2020/plants-of-the-world-online
    http://www.plantsoftheworldonline.org/terms-and-conditions
    • B
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • C CC0 1.0 Universal (CC0 1.0).
    International Union for Conservation of Nature
    https://www.iucn.org/
    IUCN 2016. IUCN Red List of Threatened Species. Version 2016-2
    • D All Rights Reserved
    International Union for Conservation of Nature v.3
    https://www.iucnredlist.org/
    IUCN 2019. The IUCN Red List of Threatened Species. Version 2019-1.
    • E See IUCN Terms and conditions of use http://www.iucnredlist.org/info/terms-of-use