Table 2 Pollen morphologies of Gossypium species
From: The morphological diversity of pollen in the genus Gossypium
Number | Material name | Pollen shape | Pollen diameter /μm | Echini length /μm | Echini density | Echini shape | Protuberance |
|---|---|---|---|---|---|---|---|
1 | G.hirsutum (CRI12) | Spheroidal | 83.12–91.23 (87.07) | 5.49–6.14 (5.78) | 103–109 (105) | Sharply conical | Little |
2 | G.barbadense(CL) | Spheroidal | 98.02–108.05 (103.41) | 7.88–8.64 (8.29) | 81–95 (89) | Sharply conical | Little |
3 | G.barbadense(YM) | Spheroidal | 89.26–103.61 (96.09) | 7.86–8.56 (8.20) | 100–107 (104) | Sharply conical | Little |
4 | G.barbadense(XH7) | Spheroidal | 98.82–110.68 (103.41) | 9.07–10.00 (9.47) | 110–123 (117) | Sharply conical | Little |
5 | G.tomentosum (LZ) | Spheroidal | 94.86–104.29 (97.61) | 5.53–5.96 (5.78) | 74–80 (76) | Sharply conical | Little |
6 | G.tomentosum(JFZ8) | Spheroidal | 86.30–98.88 (91.12) | 6.17–6.98 (6.54) | 60–70 (64) | Sharply conical | Little |
7 | G.tomentosum(01) | Spheroidal | 87.67–100.66 (91.53) | 5.51–5.88 (5.72) | 52–62 (57) | Sharply conical | Medium |
8 | G.mustelinum(LZ) | Spheroidal | 86.39–97.55 (92.49) | 8.35–9.32 (8.81) | 81–96 (89) | Sharply conical | Little |
9 | G.mustelinum(16) | Spheroidal | 86.64––94.96 (91.08) | 7.59–8.44 (8.01) | 80–91 (87) | Sharply conical | Little |
10 | G.darwinii(07) | Spheroidal | 90.91–96.54 (93.28) | 7.82––8.45 (8.12) | 63–72 (67) | Sharply conical | Medium |
11 | G.herbaceum(ZC1) | Spheroidal | 65.93–73.47 (70.05) | 3.30–3.91 (3.53) | 102–114 (107) | Conical | Obvious |
12 | G.herbaceum (africanum) | Spheroidal | 67.05–84.43 (73.41) | 6.25–7.25 (6.86) | 121–139 (128) | Conical | Obvious |
13 | G.arboreum (SXY) | Spheroidal | 75.77–85.45 (80.36) | 5.63–6.37 (5.97) | 67–82 (74) | Conical | Little |
14 | G.arboreum (Rozi) | Spheroidal | 75.63–87.17 (81.16) | 7.19–7.97 (7.69) | 90–98 (94) | Conical | Little |
15 | G.anomalum (LZ) | Spheroidal | 69.63–76.22 (73.46) | 4.76–5.67 (5.14) | 73–81 (77) | Conical | Obvious |
16 | G.capitis-viridis(LZ) | Spheroidal | 66.94––70.47 (68.44) | 4.55–4.88 (4.70) | 78–90 (84) | Conical | Medium |
17 | G.capitis-viridis(01) | Spheroidal | 68.42–75.14 (71.69) | 5.22–5.45 (5.36) | 77–90 (83) | Conical | Medium |
18 | G.thurberi (LZ) | Spheroidal | 69.11–77.76 (73.93) | 5.74–6.59 (6.19) | 87–100 (93) | Conical | Little |
19 | G.thurberi (35) | Spheroidal | 71.55–75.65 (74.02) | 5.90–6.67 (6.35) | 89–100 (94) | Conical | Little |
20 | G.armourianum(LZ) | Spheroidal | 62.89–77.05 (69.73) | / | / | / | / |
21 | G.harknessii (LZ) | Spheroidal | 58.55––68.24 (62.43) | 3.78–4.41 (4.07) | 103–108 (106) | Rodlike | Little |
22 | G.davidsonii (LZ) | Spheroidal | 77.31–82.15 (79.50) | 6.01–7.36 (6.78) | 97–116 (103) | Sharply conical | Little |
23 | G.klotzschianum (LZ) | Spheroidal | 85.09–90.42 (87.22) | 5.51–6.17 (5.90) | 108–118 (113) | Sharply conical | Little |
24 | G.raimondii(01) | Spheroidal | 85.67–89.11 (86.71) | 6.40–7.39 (6.83) | 79–93 (86) | Sharply conical | Little |
25 | G.gossypioides(LZ) | Spheroidal | 75.65–81.40 (77.99) | 5.35–5.96 (5.66) | 50–60 (54) | Conical | Medium |
26 | G.schwendimanii(LZ) | Spheroidal | 82.03–86.17 (84.16) | 7.85–8.25 (8.09) | 62–72 (67) | Sharply conical | Medium |
27 | G.stocksii (LZ) | Spheroidal | 77.26–86.08 (81.98) | 4.86–5.98 (5.34) | 117–128 (121) | Conical | Obvious |
28 | G.somalense(LZ) | Spheroidal | 72.40–82.97 (79.14) | 4.95–5.63 (5.36) | 94–100 (96) | Rodlike | Obvious |
29 | G.areysianum (LZ) | Spheroidal | 66.26–74.39 (69.80) | 5.23–6.09 (5.68) | 106–119 (112) | Rodlike | Obvious |
30 | G.incanum (04) | Spheroidal | 67.28–77.92 (72.00) | 3.70–4.68 (4.21) | 165–178 (173) | Conical | Little |
31 | G.bickii (LZ) | Spheroidal | 63.08–76.30 (69.78) | 4.91–5.87 (5.31) | 75–87 (79) | Conical | Little |
32 | G.australe (LZ) | Spheroidal | 69.98–64.66 (64.66) | 5.65–6.09 (5.88) | 85–93 (90) | Conical | Little |
33 | G.rotundifolium (LZ) | Spheroidal | 83.29–92.25 (87.25) | 7.05–7.93 (7.39) | 69–78 (75) | Sharply conical | Little |