Eragrostis pectinacea var. tracyi

(Hitchc.) P.M. Peterson
Synonyms: Eragrostis tracyi
Treatment appears in FNA Volume 25. Treatment on page 83.

Pedicels divergent, usually diverging 20-70° from the branches. Anthers 0.5-0.7 mm.

Discussion

Eragrostis pectinacea var. tracyi is known from only Lee, Mantee, and Sarasota counties, Florida. It flowers from March-May and August-December in the Flora region.

Selected References

None.

Lower Taxa

None.

"decumbent" is not a number.

0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.07 cm0.7 mm <br />7.0e-4 m <br />) +
Obtuse (?) +  and Acute (?) +
Paul M. Peterson +
(Hitchc.) P.M. Peterson +
1 (?) +  and 3 (?) +
multiple +, , +  and single +
not +  and glabrous +
keeled +  and rounded +
pseudopetiolate +  and branching +
not fused +
intravaginal +, extravaginal +, branching +  and basal +
swelling +
membranous +
not pseudopetiolate +
2 cm20 mm <br />0.02 m <br /> (20 cm200 mm <br />0.2 m <br />) +
pubescent +  and glabrous +
flat +  and involute +
1mm;4.5mm +
not disarticulating +
not spikelike +
pubescent +  and glabrous +
compressed +  and pyriform +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.11 cm1.1 mm <br />0.0011 m <br />) +
triangular +  and dome--shaped +
sometimes longer +
membranous +
branched +, simple +  and rooting +
geniculate +
10 cm100 mm <br />0.1 m <br /> (80 cm800 mm <br />0.8 m <br />) +
not woody +
not waisted +
capillary +
pistillate +  and staminate +
sometimes longer +
6 +  and 22 +
round +  and compressed +
reduced +
persistent +  and deciduous +
shorter or longer +
subtending +
subulate +  and ovatelanceolate +
uncinate +
0 cm0 mm <br />0 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
paniculate +  and racemose +
hollow +  and solid +
scabridulous +
not absent +
(1)3(5)-veined +
grayish-green +  and hyaline +
ovatelanceolate +
0.1 cm1 mm <br />0.001 m <br /> (0.22 cm2.2 mm <br />0.0022 m <br />) +
membranous +
sometimes longer +
ciliate +  and ciliolate +
0.02 cm0.2 mm <br />2.0e-4 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
membranous +
inconspicuous +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
concealed +  and prominent +
2 +  and 1 +
persistent +
2-keeled +
0.1 cm1 mm <br />0.001 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
membranous +
5cm +  and 25cm +
ovoid +  and pyramidal +
3 cm30 mm <br />0.03 m <br /> (12 cm120 mm <br />0.12 m <br />) +
capillary +
0.1 cm1 mm <br />0.001 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
dry +  and fleshy +
paired +  and solitary +
diverging;appressed +
0.6 cm6 mm <br />0.006 m <br /> (8.5 cm85 mm <br />0.085 m <br />) +
hairy +  and glabrous +
spikelike +
dark reddish-purple +, yellowish-brown +  and plumbeous +
0.35 cm3.5 mm <br />0.0035 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
1 +  and 60 +
linear-oblong +  and narrowly lanceolate +
1.2mm +  and 2.5mm +
1 (?) +  and 3 (?) +
compound +  and simple +
2 (?) +  and 3 (?) +
Eragrostis tracyi +
Eragrostis pectinacea var. tracyi +
Eragrostis pectinacea +
variety +
membranous +
0.1 cm1 mm <br />0.001 m <br /> (0.17 cm1.7 mm <br />0.0017 m <br />) +
usually broader +
7 +  and 13 +
rhizomatous +  and stoloniferous +
aquatic +  and terrestrial +
dioecious +  and synoecious +