Matches in SemOpenAlex for { <https://semopenalex.org/work/W2063976257> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2063976257 endingPage "267" @default.
- W2063976257 startingPage "239" @default.
- W2063976257 abstract "Thereianthus G.J.Lewis is revised, with full descriptions and synonomy, distribution maps, and notes on ecology and taxonomic history. All species are illustrated, and capsule and seed morphology are described for many of the species for the first time. Novel characteristics of the bract, seed, and pollen operculum are used to separate the species into two sections: sect. Brevibracteae Goldblatt J.C.Manning is distinguished by relatively small bracts, 3–8 mm long and uniformly leathery or soft-textured without thickened veins, seeds with filiform chalazal extension, and pollen grains with 1-banded operculum; and sect. Thereianthus by relatively larger bracts, (7–)8–15 mm long with prominently sclerified veins, seeds without any extension to the chalazal crest, and pollen grains with ± 2-banded operculum. Species in sect. Thereianthus are further segregated into ser. Thereianthus, with heavily ribbed leaves and suberect flowers with arcuate or erect stamens, and ser. Bracteolatus, with plane, inconspicuously veined leaves and ± spreading flowers with declinate stamens. Eleven species are recognized in the genus, all restricted to the southwestern portion of Western Cape. Two new species are described in sect. Thereianthus: T. bulbiferus Goldblatt J.C.Manning, known from three populations along the West Coast, is distinguished by the unique development of cormels in the lower leaf axil, and by its actinomorphic perianth with white marks at the base of each tepal and ± declinate stamens; and T. elandsmontanus Goldblatt J.C.Manning, known from a single population in Elandsberg Nature Reserve near Wellington, has distinctive cream-coloured, moderately long-tubed flowers with unusually narrow, linear tepals heavily marked with purple near the base. In adddition, T. lapeyrousioides [now T. minutus] var. elatior G.J.Lewis in sect. Brevibracteae is raised to species status as T. intermedius Goldblatt J.C.Manning, differing from typical T. minutus by the shorter perianth tube (10–13 vs 20–30 mm), shorter bracts (3–5 vs 6–8 mm), and smaller, ovoid capsules, 4–5 mm long, containing ovoid seeds vs flask-shaped capsules 6–8 mm long and fusiform seeds." @default.
- W2063976257 created "2016-06-24" @default.
- W2063976257 creator A5004875099 @default.
- W2063976257 creator A5029149587 @default.
- W2063976257 date "2011-12-17" @default.
- W2063976257 modified "2023-09-30" @default.
- W2063976257 title "Taxonomic revision of the genus <i>Thereianthus</i> (Iridaceae: Crocoideae)" @default.
- W2063976257 cites W1480092759 @default.
- W2063976257 cites W1550003732 @default.
- W2063976257 cites W1909265561 @default.
- W2063976257 cites W1986223687 @default.
- W2063976257 cites W1986779979 @default.
- W2063976257 cites W2038082880 @default.
- W2063976257 cites W2070863431 @default.
- W2063976257 cites W2073664631 @default.
- W2063976257 cites W2075854734 @default.
- W2063976257 cites W2092143113 @default.
- W2063976257 cites W2136350624 @default.
- W2063976257 cites W2168073646 @default.
- W2063976257 cites W2172847242 @default.
- W2063976257 cites W2517776534 @default.
- W2063976257 cites W2534110670 @default.
- W2063976257 cites W2607848614 @default.
- W2063976257 cites W2963154004 @default.
- W2063976257 cites W3006457450 @default.
- W2063976257 cites W3214494943 @default.
- W2063976257 cites W359853262 @default.
- W2063976257 cites W582597311 @default.
- W2063976257 cites W586514446 @default.
- W2063976257 cites W647717945 @default.
- W2063976257 doi "https://doi.org/10.4102/abc.v41i2.56" @default.
- W2063976257 hasPublicationYear "2011" @default.
- W2063976257 type Work @default.
- W2063976257 sameAs 2063976257 @default.
- W2063976257 citedByCount "2" @default.
- W2063976257 countsByYear W20639762572013 @default.
- W2063976257 countsByYear W20639762572020 @default.
- W2063976257 crossrefType "journal-article" @default.
- W2063976257 hasAuthorship W2063976257A5004875099 @default.
- W2063976257 hasAuthorship W2063976257A5029149587 @default.
- W2063976257 hasBestOaLocation W20639762571 @default.
- W2063976257 hasConcept C157369684 @default.
- W2063976257 hasConcept C178165689 @default.
- W2063976257 hasConcept C201413069 @default.
- W2063976257 hasConcept C22752065 @default.
- W2063976257 hasConcept C2776742316 @default.
- W2063976257 hasConcept C2780618852 @default.
- W2063976257 hasConcept C29172406 @default.
- W2063976257 hasConcept C29607441 @default.
- W2063976257 hasConcept C59822182 @default.
- W2063976257 hasConcept C86803240 @default.
- W2063976257 hasConceptScore W2063976257C157369684 @default.
- W2063976257 hasConceptScore W2063976257C178165689 @default.
- W2063976257 hasConceptScore W2063976257C201413069 @default.
- W2063976257 hasConceptScore W2063976257C22752065 @default.
- W2063976257 hasConceptScore W2063976257C2776742316 @default.
- W2063976257 hasConceptScore W2063976257C2780618852 @default.
- W2063976257 hasConceptScore W2063976257C29172406 @default.
- W2063976257 hasConceptScore W2063976257C29607441 @default.
- W2063976257 hasConceptScore W2063976257C59822182 @default.
- W2063976257 hasConceptScore W2063976257C86803240 @default.
- W2063976257 hasIssue "2" @default.
- W2063976257 hasLocation W20639762571 @default.
- W2063976257 hasOpenAccess W2063976257 @default.
- W2063976257 hasPrimaryLocation W20639762571 @default.
- W2063976257 hasRelatedWork W1969253370 @default.
- W2063976257 hasRelatedWork W2027666278 @default.
- W2063976257 hasRelatedWork W2038465322 @default.
- W2063976257 hasRelatedWork W2063976257 @default.
- W2063976257 hasRelatedWork W2277211204 @default.
- W2063976257 hasRelatedWork W2531608431 @default.
- W2063976257 hasRelatedWork W3095204875 @default.
- W2063976257 hasRelatedWork W4242082420 @default.
- W2063976257 hasRelatedWork W4252125895 @default.
- W2063976257 hasRelatedWork W8401353 @default.
- W2063976257 hasVolume "41" @default.
- W2063976257 isParatext "false" @default.
- W2063976257 isRetracted "false" @default.
- W2063976257 magId "2063976257" @default.
- W2063976257 workType "article" @default.