Resurrection and emended description of Sciaphila major (Triuridaceae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F20%3A73603359" target="_blank" >RIV/61989592:15310/20:73603359 - isvavai.cz</a>

Výsledek na webu

<a href="https://obd.upol.cz/id_publ/333183245" target="_blank" >https://obd.upol.cz/id_publ/333183245</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11646/phytotaxa.459.1.3" target="_blank" >10.11646/phytotaxa.459.1.3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Resurrection and emended description of Sciaphila major (Triuridaceae)

Popis výsledku v původním jazyce

This paper presents a re-evaluation of the taxonomic identity of Sciaphila major described from Sarawak, Borneo, Malaysia which has been considered conspecific with S. secundiflora. We revealed that S. major is clearly distinguishable from S. secundiflora s.s. by the arrangement of flowers on rachis (spirally and subdensely arranged vs. secundly and laxly arranged), rachis length in a fully developed inflorescence [(2-)3-6(-7) cm vs. 6-19 cm], tepal length of male flowers (2-2.3 mm vs. 3-4 mm) and the number of perianth segments (more than 6 vs. 6). By spirally-arranged and white flowers, S. major is most similar to S. alba, but is distinguishable by plant height (15-25 cm vs. 25-35 cm in S. alba), rachis length in a fully developed inflorescence [(2-)3-6(-7) cm vs. 8-14 cm)], the number of flowers (usually less than 20 vs. usually more than 20), the arrangement of flowers on rachis (subdensely arranged vs. laxly arranged), the number of male perianth segments (usually more than 6 vs. usually 6) and the condition of floral disc (flat vs. bowl-shaped). We also provide an updated key to the species of Sciaphila distributed in Borneo.

Název v anglickém jazyce

Resurrection and emended description of Sciaphila major (Triuridaceae)

Popis výsledku anglicky

This paper presents a re-evaluation of the taxonomic identity of Sciaphila major described from Sarawak, Borneo, Malaysia which has been considered conspecific with S. secundiflora. We revealed that S. major is clearly distinguishable from S. secundiflora s.s. by the arrangement of flowers on rachis (spirally and subdensely arranged vs. secundly and laxly arranged), rachis length in a fully developed inflorescence [(2-)3-6(-7) cm vs. 6-19 cm], tepal length of male flowers (2-2.3 mm vs. 3-4 mm) and the number of perianth segments (more than 6 vs. 6). By spirally-arranged and white flowers, S. major is most similar to S. alba, but is distinguishable by plant height (15-25 cm vs. 25-35 cm in S. alba), rachis length in a fully developed inflorescence [(2-)3-6(-7) cm vs. 8-14 cm)], the number of flowers (usually less than 20 vs. usually more than 20), the arrangement of flowers on rachis (subdensely arranged vs. laxly arranged), the number of male perianth segments (usually more than 6 vs. usually 6) and the condition of floral disc (flat vs. bowl-shaped). We also provide an updated key to the species of Sciaphila distributed in Borneo.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Phytotaxa

ISSN

1179-3155

e-ISSN

—

Svazek periodika

459

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NZ - Nový Zéland

Počet stran výsledku

14

Strana od-do

25-38

Kód UT WoS článku

000571570200003

EID výsledku v databázi Scopus

2-s2.0-85091977940