Poa kurdistanica Chrtek & Hadac, Candollea

4.Poa kurdistanicaChrtek & Hadač, Candollea 25: 260–261. 1970. Type protologue. Iraq, MRO: Sarcal, sub monte Helgurd, 2200 m; 7 Jul 1960, Hadač 2175 (holotype: PR {n. v.}). Description. Cespitose, glaucescent, bulbous at base. Culms 20–30 cm tall, rigid, conspicuously compressed, scabrous. Leaf sheaths scabrous, brownish-violet; ligules of upper leaf 1–1.5 mm long; ligules of lower leaves ca 1 mm long, glabrous; blades of middle culm 1.5–2 mm wide, scabrous; flag - leaf blades 2.4–4 mm long, 1 mm wide. Panicles 5–9 cm long, dense, contracted, axis scabrous. Spikelets 4–5 mm long, usually 2 - flowered; lower glumes 2.6–3 mm; upper glumes 2.8–3.1 mm long, lemmas 3–3.2 mm long, keeled, keel to 2 / 3, marginal veins to 1 / 4, pubescent, glabrous elsewhere, apex usually violet-brownish; rachilla glabrous; callus [presumably glabrous]. Flowers staminate?; anthers 1.2–1.5 mm long. Distribution and ecology. Iraq. High mountains. Comments. This taxon is known to RJS only from the original description. The base was described as distinctly bulbous, culms as rigid and conspicuously flattened, the lemmas as pubescent on the keel and marginal veins. Callus hairs were not mentioned, but the rachilla was said to be glabrous. The authors indicated the collection was apparently staminate and the taxon might be dioecious, which seems doubtful to RJS. Hadač collections should be at PR but the Type has not been found there or at PRC (Otkar Sida, pers. comm. 2024). Hadač 2174 [PR 592497, image!], from Iraq, Širzawa, pes merid. Montis Helgurd, 11 Jun 1960, was det as Poa “ kurdistantica ” (species det. added later), but is clearly a species of P. sect. Stenopoa is possibly P. araratica Trautv., or vel. affin.

Authors

Institutions

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-11-11
DOI
https://doi.org/10.5281/zenodo.24143160
Primary Topic
Plant Taxonomy and Phylogenetics
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
article

Poa kurdistanica Chrtek & Hadac, Candollea

Evren Cabi, Robert John SORENG, Lynn Judith GILLESPIE
Zenodo (CERN European Organization for Nuclear Research)
Plant Taxonomy and Phylogenetics
article

Poa kurdistanica Chrtek & Hadac, Candollea

Evren Cabi, Robert John SORENG, Lynn Judith GILLESPIE
article en

Abstract

4.Poa kurdistanicaChrtek & Hadač, Candollea 25: 260–261. 1970. Type protologue. Iraq, MRO: Sarcal, sub monte Helgurd, 2200 m; 7 Jul 1960, Hadač 2175 (holotype: PR {n. v.}). Description. Cespitose, glaucescent, bulbous at base. Culms 20–30 cm tall, rigid, conspicuously compressed, scabrous. Leaf sheaths scabrous, brownish-violet; ligules of upper leaf 1–1.5 mm long; ligules of lower leaves ca 1 mm long, glabrous; blades of middle culm 1.5–2 mm wide, scabrous; flag - leaf blades 2.4–4 mm long, 1 mm wide. Panicles 5–9 cm long, dense, contracted, axis scabrous. Spikelets 4–5 mm long, usually 2 - flowered; lower glumes 2.6–3 mm; upper glumes 2.8–3.1 mm long, lemmas 3–3.2 mm long, keeled, keel to 2 / 3, marginal veins to 1 / 4, pubescent, glabrous elsewhere, apex usually violet-brownish; rachilla glabrous; callus [presumably glabrous]. Flowers staminate?; anthers 1.2–1.5 mm long. Distribution and ecology. Iraq. High mountains. Comments. This taxon is known to RJS only from the original description. The base was described as distinctly bulbous, culms as rigid and conspicuously flattened, the lemmas as pubescent on the keel and marginal veins. Callus hairs were not mentioned, but the rachilla was said to be glabrous. The authors indicated the collection was apparently staminate and the taxon might be dioecious, which seems doubtful to RJS. Hadač collections should be at PR but the Type has not been found there or at PRC (Otkar Sida, pers. comm. 2024). Hadač 2174 [PR 592497, image!], from Iraq, Širzawa, pes merid. Montis Helgurd, 11 Jun 1960, was det as Poa “ kurdistantica ” (species det. added later), but is clearly a species of P. sect. Stenopoa is possibly P. araratica Trautv., or vel. affin.

Zenodo (CERN European Organization for Nuclear Research)
Smithsonian Institution (US), Tekirdağ Namık Kemal University (TR), National Museum of Natural History (US), Canadian Museum of Nature (CA)
Plant Taxonomy and Phylogenetics
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

Laika access coming soon