Hedysarum (sect. Multicaulia) (subsect. Crinifera) Linnaeus 1753
Creators: name: Juramurodov, Inom
name: Tojibaev, Komiljon
name: Nikitina, Elena
name: Makhmudjanov, Dilmurod
name: Yusupov, Ziyoviddin
name: Deng, Tao
name: Dehkanov, Davron
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Hedysarum

description: Key to species in Hedysarum sect. Multicaulia subsect. Crinifera in Uzbekistan
1a. Stems rather undeveloped; stems 2.5–3 cm, rarely reaching 5 cm; leaflets 1–3 pairs, ovate-lanceolate, ovate-elliptic to lanceolate, wings 4–5 mm long, ....................................................................................................................................................... H. johartchii
1b. Stems rather developed; leaflets 3 to 9 pairs .....................................................................................................................................2
2a. Leaflets (2–)3–4 pairs; wings longer than half of the keel .......................................................................................... H. sauzakense
2b. Leaflets up to 9 pairs; wings short or equal to half of the keel .........................................................................................................3
3a. Pods glabrous......................................................................................................................................................................................4
3b. Pods pubescent ..................................................................................................................................................................................5
4a. Calyx (-5‒6) 7‒10 mm long; leaflets 4‒5(–6) pairs, 15–30 mm long, 5–15 mm wide; peduncles 15‒31 cm long..... H. kopetdaghi
4b. Calyx longer than 10 mm; leaflets 7–8 pairs, (7–) 10–17 mm long, 4–7 mm wide; peduncles 20–28 cm long.................................. ......................................................................................................................................................................... H. longepedunculatum
5a. Keel shorter than standard ..................................................................................................................................................................6
5b. Keel longer than standard...................................................................................................................................................................7
6a. Calyx 5–7 mm long; leaflets 4–8 pairs, 8–28 mm long, 1.5–4 wide......................................................................... H. wrightianum
6b. Calyx 10–13 mm long; leaflets 4–5 pairs, 15–20 mm long, 6–8 mm wide .................................................................. H. nuratense
7a. Calyx 5–8 mm long; bract 3 mm long, bracteoles 2.5–3 mm long; corolla 10–12 mm; pod joints 9–13 mm long ... H. bucharicum
7b. Calyx up to 13 mm long; corolla more than 13 mm long; pod joints up to 8 mm long ................................................................... 8
8a. Plant 40–60 cm; leaflets 4–5–6 pairs, 10–30 mm long, 3–5 mm wide; corolla 15–17 mm long, wings 6‒7 mm long, bract 8‒9.5 mm long, bracteoles 3 mm long, pod joints 6 mm long.............................................................................................. H. macranthum
8b. Plant less than 40 cm ..........................................................................................................................................................................9
9a. Plant 10–21 cm; leaflets 6–9 pairs, 7–15 mm long, 2–4 mm wide; bract 2.5‒5 mm long, bracteoles 1‒ 1.5 mm long; corolla 13–18 mm long, wings 6–9 mm long; pod joints 6-8 mm long ............................................................................................... H. criniferum
9b. Plant 25–40 cm; leaflets 3–4 pairs, 16–30 mm long, 12–20 mm wide; corolla 13–16 mm long, wings 4–5 mm long; bracts 4.5–5.5 mm long, bracteoles 1.2–1.7 mm long; pod joints 5–7 mm long ................................................................................... H. sunhangii
description: Published as part of Juramurodov, Inom, Tojibaev, Komiljon, Nikitina, Elena, Makhmudjanov, Dilmurod, Yusupov, Ziyoviddin, Deng, Tao & Dehkanov, Davron, 2021, Hedysarum sunhangii (Fabaceae, Hedysareae), a new species from Pamir-Alay (Babatag Ridge - Uzbekistan), pp. 1-13 in Phytotaxa 524 (1) on page 9, DOI: 10.11646/phytotaxa.524.1.1, http://zenodo.org/record/5606547