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PSEUDONESOHEDYOTIS Tennant [family RUBIACEAE]
Date Updated: 19 August 2007
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora of Tropical East Africa
Resource Type
Reference Sources
Entry From
Flora of Tropical East Africa, page 1, (1976) Author: B. VERDCOURT
Names
PSEUDONESOHEDYOTIS Tennant [family RUBIACEAE], in K.B. 19: 277 (1965)
Information
Shrub with several ? erect stems or sometimes a liane. Leaves paired, shortly petiolate, uninerved; stipules with a single deltoid lobe from a short sheathing base on young stems; later these lobes are deciduous leaving only the truncate sheath. Flowers hermaphrodite, not dimorphic, small, in composite fairly lax terminal inflorescences plus inflorescences from the upper axils, mostly many-flowered. Calyx-tube very short, campanulate; lobes 4, equal, lanceolate-triangular. Corolla-tube very shortly cylindrical; lobes 4, oblong-lanceolate, just over twice as long as the tube. Stamens 4, exserted further than the corolla-lobes. Ovary 2-locular, each locule with many (18–20) ovules on a placenta affixed close to the base; style filiform, exserted for about the same distance as the stamens; stigma small, capitate, slightly bifid. Fruit capsular, with a low conical beak, loculicidal from the apex of the beak and septicidal below, crowned by the persistent sepals.
Range
A monotypic genus confined to the Uluguru Mts. in Tanzania; allied to Nesohedyotis (Hook. f.) Bremek. and Hedythyrsus Bremek.
Notes
If the segregate genera of Bremekamp are to be accepted then this genus takes its place alongside them. If Oldenlandia and the segregate genera related to it are merged with Hedyotis L. (see p. 269) then Pseudonesohedyotis will also have to be sunk into it.
Date Updated: 19 August 2007
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora of Tropical East Africa
Resource Type
Reference Sources
Entry From
Flora of Tropical East Africa, page 1, (1976) Author: B. VERDCOURT
Names
PSEUDONESOHEDYOTIS Tennant [family RUBIACEAE], in K.B. 19: 277 (1965)
Information
Shrub with several ? erect stems or sometimes a liane. Leaves paired, shortly petiolate, uninerved; stipules with a single deltoid lobe from a short sheathing base on young stems; later these lobes are deciduous leaving only the truncate sheath. Flowers hermaphrodite, not dimorphic, small, in composite fairly lax terminal inflorescences plus inflorescences from the upper axils, mostly many-flowered. Calyx-tube very short, campanulate; lobes 4, equal, lanceolate-triangular. Corolla-tube very shortly cylindrical; lobes 4, oblong-lanceolate, just over twice as long as the tube. Stamens 4, exserted further than the corolla-lobes. Ovary 2-locular, each locule with many (18–20) ovules on a placenta affixed close to the base; style filiform, exserted for about the same distance as the stamens; stigma small, capitate, slightly bifid. Fruit capsular, with a low conical beak, loculicidal from the apex of the beak and septicidal below, crowned by the persistent sepals.
Range
A monotypic genus confined to the Uluguru Mts. in Tanzania; allied to Nesohedyotis (Hook. f.) Bremek. and Hedythyrsus Bremek.
Notes
If the segregate genera of Bremekamp are to be accepted then this genus takes its place alongside them. If Oldenlandia and the segregate genera related to it are merged with Hedyotis L. (see p. 269) then Pseudonesohedyotis will also have to be sunk into it.
Date Updated: 19 August 2007
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora of Tropical East Africa
Resource Type
Reference Sources
Entry From
Flora of Tropical East Africa, page 1, (1976) Author: B. VERDCOURT
Names
PSEUDONESOHEDYOTIS Tennant [family RUBIACEAE], in K.B. 19: 277 (1965)
Information
Shrub with several ? erect stems or sometimes a liane. Leaves paired, shortly petiolate, uninerved; stipules with a single deltoid lobe from a short sheathing base on young stems; later these lobes are deciduous leaving only the truncate sheath. Flowers hermaphrodite, not dimorphic, small, in composite fairly lax terminal inflorescences plus inflorescences from the upper axils, mostly many-flowered. Calyx-tube very short, campanulate; lobes 4, equal, lanceolate-triangular. Corolla-tube very shortly cylindrical; lobes 4, oblong-lanceolate, just over twice as long as the tube. Stamens 4, exserted further than the corolla-lobes. Ovary 2-locular, each locule with many (18–20) ovules on a placenta affixed close to the base; style filiform, exserted for about the same distance as the stamens; stigma small, capitate, slightly bifid. Fruit capsular, with a low conical beak, loculicidal from the apex of the beak and septicidal below, crowned by the persistent sepals.
Range
A monotypic genus confined to the Uluguru Mts. in Tanzania; allied to Nesohedyotis (Hook. f.) Bremek. and Hedythyrsus Bremek.
Notes
If the segregate genera of Bremekamp are to be accepted then this genus takes its place alongside them. If Oldenlandia and the segregate genera related to it are merged with Hedyotis L. (see p. 269) then Pseudonesohedyotis will also have to be sunk into it.
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