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Poa Character Set by CS Kuoh & CH Chen (Old)         Search

Poa Character Set/Flora of Taiwan


Character List

1: plant duration [Unordered List]

    • 1. annuals
    • 2. biennials
    • 3. perennials
2: culms :habit [Unordered List]
    • 1. ascending
    • 2. decumbent
3: culms :height (cm) (cm) [Integer]
4: culms :diameter (mm) (mm) [Integer]
5: leaf-blades shape [Unordered List]
    • 1. linear
6: leaf-blades :length (cm) (cm) [Integer]
7: leaf-blades :width (mm) (mm) [Integer]
8: leaf-blades :apex [Unordered List]
    • 1. obtuse-acute
    • 2. acuminate
9: sheath [Unordered List]
    • 1. obviously compressed
    • 2. not compressed
10: ligule:texture [Unordered List]
    • 1. membranaceous
11: ligule :shape [Unordered List]
    • 1. tongue-shaped
    • 2. rounded
    • 3. triangular
12: ligule :length (mm) (mm) [Real Number]
13: inflorescence:shape or type [Unordered List]
    • 1. open panicle
    • 2. narrowly contracted panicle
14: inflorescence :length (cm) (cm) [Integer]
15: spikelets:number of florets [Integer]
16: spikelets:shape [Unordered List]
    • 1. ellipsoid
    • 2. lanceolate
    • 3. oblong
    • 4. obovate
    • 5. ovoid
17: spikelets :length (mm) (mm) [Real Number]
18: spikelets :width (mm) (mm) [Real Number]
19: pedicel vestiture [Unordered List]
    • 1. hispid
    • 2. minutely hispid
    • 3. glabrous
20: lower glume shape [Unordered List]
    • 1. lanceolate
    • 2. narrowly lanceolate
    • 3. linear-lanceolate
    • 4. deltoid-lanceolate
    • 5. ovate
21: lower glume :length (mm) (mm) [Real Number]
22: lower glume :number of nerves [Integer]
23: upper glume shape [Unordered List]
    • 1. lanceolate/
    • 2. broadly lanceolate
    • 3. elliptic
    • 4. narrowly ovate
    • 5. boat-shaped
    • 6. ovate
24: upper glume apex [Unordered List]
    • 1. sharp
    • 2. acute-obtuse
25: upper glume :length (mm) [Real Number]
26: upper glume :number of nerves [Integer]
27: florets :length (mm) (mm) [Real Number]
28: lemma:texture [Unordered List]
    • 1. chartaceous
    • 2. membranaceous
    • 3. subcoriaceous
29: lemma:shape [Unordered List]
    • 1. lanceolate
    • 2. deltoid-lanceolate
    • 3. ovate-lanceolate
    • 4. ovate
    • 5. elliptic
30: lemma:length (mm) (mm) [Real Number]
31: lemma :number of nerves [Integer]
32: lemma :vestiture on nerves [Unordered List]
    • 1. nerves villous
    • 2. nerves minutely villous
    • 3. nerves glabrous
33: palea :shape [Unordered List]
    • 1. linear-lanceolate
    • 2. narrowly lanceolate
    • 3. linear oblong
34: palea :apex [Unordered List]
    • 1. blunt
    • 2. round or truncate
    • 3. acute
35: palea :length (mm) (mm) [Real Number]
36: palea :number of nerves [Integer]
37: palea :vestiture on nerves [Unordered List]
    • 1. villous
    • 2. minutely hispid
    • 3. ciliate
    • 4. minutely ciliate
38: callus [Unordered List]
    • 1. cobwebby
    • 2. hairless
39: anthers:length (mm) (mm) [Real Number]
40: caryopsis:shape [Unordered List]
    • 1. ellipsoid
    • 2. oblong
    • 3. linear-oblong
41: caryopsis :length (mm) (mm) [Real Number]
42: caryopsis :apex [Unordered List]
    • 1. villous
    • 2. glabrous
43: google images search (http://images.google.com/images?q=) [Basic URL]

 

References: Chen, C.-H. and Kuoh, C.-S. 2000. The genus Poa L. (Poaceae) in Taiwan: A DELTAdatabase for generating key and descriptions Taiwania 45(2): 147-157.

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