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137 results for “Agrostidinae”
FIGURE 3. Deyeuxia gaoligongensis. A in Deyeuxia gaoligongensis (Poaceae: Agrostidinae), a new species from Gaoligong Shan in Yunnan, China
FIGURE 3. Deyeuxia gaoligongensis. A. upper leaf surface (Gaoligong Shan Expedition 1996 no. 7753); B. caryopsis in lateral view (GSBS 17031). Scale bar = 0.5 mm.
FIGURE 2 in Species delimitation and name application in Deyeuxia abnormis, Agrostis zenkeri, A. pleiophylla and related taxa (Poaceae: Agrostidinae)
FIGURE 2. Box plots of selected characters showing mean (point), mean ± SD (box), and range of variation (bars) for Deyeuxia abnormis (abno), D. diffusa (diff), D. flaccida (flac), A. gigantea (gig), A. pleiophylla (plei) and A. zenkeri (zenk).
FIGURE 7 in Species delimitation and name application in Deyeuxia abnormis, Agrostis zenkeri, A. pleiophylla and related taxa (Poaceae: Agrostidinae)
FIGURE 7. The first syntype of Agrostis pleiophylla, Clarke 44736B (B). The left-hand specimen (covered by the label attached to the upper left-hand corner of the sheet) and the right-hand specimen are identified as Deyeuxia diffusa. The middle specimen is recognized as Agrostis pleiophylla.
FIGURE 6 in Species delimitation and name application in Deyeuxia abnormis, Agrostis zenkeri, A. pleiophylla and related taxa (Poaceae: Agrostidinae)
FIGURE 6. Inflorescence of Deyeuxia diffusa (CHINA: NW Yunnan, ca. 12 km E of Zhongdian (Shangrila), photograph: Beata Paszko).
FIGURE 4. Glumes and floret. A–B in Species delimitation and name application in Deyeuxia abnormis, Agrostis zenkeri, A. pleiophylla and related taxa (Poaceae: Agrostidinae)
FIGURE 4. Glumes and floret. A–B. Deyeuxia abnormis, Ohba et al. 62069 (TI); C–D. Deyeuxia diffusa, Kanai et al. 6302070 (TI). Scale bar = 1 mm.
FIGURE 3 in Species delimitation and name application in Deyeuxia abnormis, Agrostis zenkeri, A. pleiophylla and related taxa (Poaceae: Agrostidinae)
FIGURE 3. Lectotype of Deyeuxia abnormis designated by Bor (1954a) (K). Reproduced with permission from the Board of the Trustees of the RBG, Kew.
FIGURE 1 in Species delimitation and name application in Deyeuxia abnormis, Agrostis zenkeri, A. pleiophylla and related taxa (Poaceae: Agrostidinae)
FIGURE 1. Scatter plot of two ratios: callus hairs to lemma length against palea to lemma length, for Deyeuxia abnormis (open circles), D. diffusa (solid squares), D. flaccida (asterisks), Agrostis gigantea (open triangles), A. pleiophylla (solid triangles) and A. zenkeri (solid circle). Abbreviations: 1, Aulacolepis petelotii—holotype; 2, Anisachne gracilis—epitype selected in the present study; 3, Deyeuxia abnormis—lectotype selected by Bor (1954a); 4, Agrostis continentalis—lectotype selected in the present study; 5, A. zenkeri—holotype; 6, A. pleiophylla—lectotype selected by Noltie (1999); 7, Deyeuxia abnormis—lectotype selected by Noltie (1999); 8, D. diffusa—holotype; 9, D. flaccida—holotype; 10, Agrostis nagensis—holotype; 11, A. pleiophylla—lectotype selected in the present study.
FIGURE 1 in The identity of Calamagrostis emodensis var. breviseta (Poaceae, Agrostidinae)
FIGURE 1. Projection of variables on the factor plane (PC1 × PC2) scored for Calamagrostis emodensis var. breviseta and its allies. Abbreviations: AnthL, anther length (mm); AI, awn insertion (mm, measured as the length from the base of the lemma to the point of awn insertion); AI/LL, ratio: awn insertion to lemma length; AL, lemma awn length (mm); CHL, callus hair length (mm, measured as the length of the longest callus hairs); CHL/LL, ratio: callus hairs to lemma length; LGL, lower glume length (mm); LGW, lower glume width (mm); LGW/LGL, ratio: lower glume width to lower glume length; LigL, ligule length (mm); LL, lemma length (mm); LL/LGL, ratio: lemma to lower glume length; NCN, number of culm nodes; PL, palea length (mm); PL/LL, ratio: palea to lemma length; UGL, upper glume length (mm); UGL/LGL, ratio: upper glume to lower glume length; UGW, upper glume width (mm).
FIGURE 2 in The identity of Calamagrostis emodensis var. breviseta (Poaceae, Agrostidinae)
FIGURE 2. Plot of principal components (PC) 1 (31.87% of the total variation) and 2 (21.3% of the total variation) for Calamagrostis emodensis (black solid circles), C. epigeios (black open circles), C. macrolepis (black solid squares), the members of Calamagrostis pseudophragmites complex (black open triangles), the holotype of C. emodensis var. breviseta (black asterisk), the holotype of C. gigantea (grey solid triangle), and the holotype of C. macrolepis (grey open triangle), using 18 morphological characters.
FIGURE 4. Ligule. A. Deyeuxia debilis, Wang 67258 in Deyeuxia debilis (Poaceae, Agrostidinae): typification, taxonomy and update of the Chinese distribution
FIGURE 4. Ligule. A. Deyeuxia debilis, Wang 67258 (PE); B. D. moupinensis, David s.n. (P). Scale bar = 1 mm.
FIGURE 3. Leaf blade adaxial surface. A. Deyeuxia debilis, Wang 67258 in Deyeuxia debilis (Poaceae, Agrostidinae): typification, taxonomy and update of the Chinese distribution
FIGURE 3. Leaf blade adaxial surface. A. Deyeuxia debilis, Wang 67258 (PE); B. D. moupinensis, David s.n. (P). Scale bar = 0.5 mm.
FIGURE 2 in Deyeuxia debilis (Poaceae, Agrostidinae): typification, taxonomy and update of the Chinese distribution
FIGURE 2. Diagnostic morphological characters of Deyeuxia debilis. A. spikelet, scale bar = 1 mm; B. Caryopsis in side view, scale bar = 1 mm; C. rachilla extensions from three different florets, scale bar = 1 mm; D. anthers, scale bar = 0.5 mm. A–B, from Hooker s.n. (GH); C–D, from GSBS 22535 (CAS).
FIGURE 1 in Deyeuxia debilis (Poaceae, Agrostidinae): typification, taxonomy and update of the Chinese distribution
FIGURE 1. Lectotype of Calamagrostis debilis (Hooker f. s.n., K). With permission from the Board of the Trustees of the RBG, Kew.
FIGURE 3. Agrostis griffithiana. A in Agrostis griffithiana (Poaceae: Agrostidinae)-typification, a new synonym and an update of the distribution in India
FIGURE 3. Agrostis griffithiana. A. spikelet; B. glumes and separated floret; C. hairy lemma in dorsal view with awn inserted just above the base; D. anthers; E. ligule and the junction between the leaf sheath and the leaf blade; F. upper leaf surface. A–E from Hooker & Thomson s.n. (W1916-0036491), F from Kingdon-Ward 18145 (K). Scale bar: A, B, E = 1 mm; C, D, F = 0.5 mm.
FIGURE 4 in Agrostis griffithiana (Poaceae: Agrostidinae)-typification, a new synonym and an update of the distribution in India
FIGURE 4. Scatter plot of two characters: lemma awn length against the ratio of palea length to lemma length, for Agrostis griffithiana (solid triangles), A. pilosula (solid circles) and A. munroana (open squares). Abbreviations: 1, Agrostis wardii—holotype; 2, Calamagrostis griffithiana—lectotype.
FIGURE 2 in Agrostis griffithiana (Poaceae: Agrostidinae)-typification, a new synonym and an update of the distribution in India
FIGURE 2. Holotype of Agrostis wardii (= A. griffithiana), Kingdon-Ward 18145 (K). With permission from the Board of the Trustees of RBG, Kew.
FIGURE 1 in Agrostis griffithiana (Poaceae: Agrostidinae)-typification, a new synonym and an update of the distribution in India
FIGURE 1. Lectotype of Calamagrostis griffithiana, Hooker & Thomson s.n. (K). With permission from the Board of the Trustees of RBG, Kew.
FIGURE 6. Adaxial leaf surface. A. Calamagrostis emodensis, FIGURE 7. Leaf ligule. A. Calamagrostis emodensis, Rup Koelz 1231 in Taxonomic reassessment of Calamagrostis garhwalensis (Poaceae: Agrostidinae)
FIGURE 6. Adaxial leaf surface. A. Calamagrostis emodensis, FIGURE 7. Leaf ligule. A. Calamagrostis emodensis, Rup Koelz 1231 (MICH); B. Calamagrostis garhwalensis, Duthie Chand 1247 (MICH), scale bar = 1 mm; B. Calamagrostis 27307 (K); C. Calamagrostis pseudophragmites complex (C. garhwalensis, Ram 8945 (K), scale bar = 1 mm; C. Calamagrosnepalensis), Long & Noltie 107 (E). Scale bar = 0.5 mm. tis pseudophragmites complex (C. nepalensis), Duthie 10114
FIGURE 5 in Taxonomic reassessment of Calamagrostis garhwalensis (Poaceae: Agrostidinae)
FIGURE 5. Specimen of Calamagrostis garhwalensis, s.c., No. 8945 (K), mentioned in Bor's letter and memorandum attached to the holotype. Reproduced with permission from the Board of the Trustees of RBG, Kew.
FIGURE 3 in Taxonomic reassessment of Calamagrostis garhwalensis (Poaceae: Agrostidinae)
FIGURE 3. Box plots for selected morphological variables showing mean (point), mean ± SD (box), and range of variation (whiskers) for C. gamblei (gamb), C. stolizkai (stol), C. emodensis (emod), C. garhwalensis (garhw), and the C. pseudophragmites complex (pseud). For character abbreviations see Table 1.
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