Gallery

Starred images are non-FNW taxa.

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of 15
Arctotheca calendula
attachment scar of a fruit where hairs have been removed
Arctotheca calendula
floral heads with the hairy achenes still attached; photo by Fred Hrusa: © 2001 CDFA
Arctotheca calendula
A, fruit; B, embryo in situ; C, transection of fruit; drawing by Lynda E. Chandler
Asphodelus fistulosus
ventral view (top) and lateral view (bottom) of seeds
Asphodelus fistulosus
A–B, seed in two views; C, longitudinal section of seed showing embryo; D, transection of seed; drawing by Lynda E. Chandler
Asphodelus fistulosus
capsule (dehisced, seeds released)
Asphodelus fistulosus
capsule (dehisced, seeds released)
lateral view (top) and ventral view (bottom) of seeds
Asphodelus tenuifolius*
lateral view (top) and ventral view (bottom) of seeds
dorsal view of seeds
Asphodelus tenuifolius*
dorsal view of seeds
ventral face of seed
Asphodelus tenuifolius*
ventral face of seed
ventral view of florets showing basal scars
Avena barbata*
ventral view of florets showing basal scars
florets
Avena barbata*
florets
spikelet (left) and two florets
Avena barbata*
spikelet (left) and two florets
florets with basal scars broken off
Avena fatua*
florets with basal scars broken off
ventral view of florets showing basal scars
Avena fatua*
ventral view of florets showing basal scars
caryopses in dorsal view (left) and ventral view (right)
Avena fatua*
caryopses in dorsal view (left) and ventral view (right)
florets
Avena fatua*
florets
florets with apices and/or bases broken off
Avena fatua*
florets with apices and/or bases broken off
A, C, florets in ventral view; B, D, florets in dorsal view
Avena fatua*
A, C, florets in ventral view; B, D, florets in dorsal view
Avena sterilis
spikelet (left), floret (middle), attached pair of florets (right)
Avena sterilis
ventral view of primary florets showing basal scars
Avena sterilis
dorsal view of primary floret bases
Avena sterilis
primary florets with apices broken off
Avena sterilis
secondary florets in ventral view
Avena sterilis
secondary florets in dorsal view
Avena sterilis
pegged bases of secondary florets
Avena sterilis
caryopses in dorsal (left) and ventral (right) views; photo by Mark Thurmond
Avena sterilis
florets and caryopsis; photo by Rodney Young
Avena sterilis
spikelet, florets and caryopses; photo by Rodney Young
Avena sterilis
A, spikelet with two florets; B, floret in side view; C, floret in ventral view; drawing by Lynda E. Chandler
photo: © K. Stüber
Azolla caroliniana*
photo: © K. Stüber
photo: © K. Stüber
Azolla caroliniana*
photo: © K. Stüber
photo: © K. Stüber
Azolla filiculoides*
photo: © K. Stüber
photo: © K. Stüber
Azolla filiculoides*
photo: © K. Stüber
Azolla pinnata
photo: © S. Navie
Azolla pinnata
photo: © S.L. Winterton
Azolla pinnata
photo: © S. Navie
Azolla pinnata
photo: © S. Navie
seed in dorsal and ventral view
Borreria laevis*
seed in dorsal and ventral view
seeds
Calystegia sepium*
seeds
hilum of seed
Calystegia sepium*
hilum of seed
seed surface
Calystegia sepium*
seed surface
Cardaria chalepensis
transverse section of seed showing embryo
Cardaria chalepensis
hilar area of seed in marginal view
Cardaria chalepensis
hilar area of seed showing funiculus remnant in side view