Plant Kingdom Divisions and Evolution

DIVISIONS OF THE PLANT KINGDOM ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

EVOLUTION OF PLANTS - GYMNOSPERMS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],EVOLUTION OF PLANTS - GYMNOSPERMS

EVOLUTION OF PLANTS - ANGIOSPERMS ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object], EVOLUTION OF PLANTS - GYMNOSPERMS

FIRST CULTIVATED FOOD CROPS: ALL ANGIOSPERMS SCIENCE. v.316. 6/29/07. p.1833

PLANTS THAT FEED THE WORLD ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

CLASSES ,[object Object],[object Object],[object Object],[object Object],[object Object]

COTYLEDON ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Pine tree

COTYLEDON ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

STRUCTURE OF HIGHER PLANTS ,[object Object],[object Object],[object Object],[object Object],[object Object]

ANGIOSPERM: MONOCOT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],ANGIOSPERM - MONOCOT - CORN

ANGIOSPERM: DICOT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

ANGIOSPERM - DICOT - BEAN ,[object Object],cotyledons First “true” leaves

MONOCOT VS. DICOT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PLANT FAMILIES ,[object Object],[object Object]

MOST O’ODHAM CROPS ARE IN THE FAMILIES OF . . . ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

POACEAE GRAINS ARE GRASSES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],http://www.saguaro-juniper.com/i_and_i/grasses/heteropogon/heteropogon.html

FABACEAE LEGUMES ,[object Object],[object Object],[object Object],[object Object],[object Object],Mesquite Ironwood Tepary bean

CUCURBITACEAE CUCURBITS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Male or Female?? Male or Female?? Male Female

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],PLANT FAMILIES

WINTER CROPS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SUMMER CROPS TRADITIONAL TOHONO O’ODHAM CROPS

Self-pollination Cross-pollination Perfect or complete flower

[object Object],[object Object],The majority of crop plants have the ability to do both, but . . . Most plants have the tendency to do one, or the other To know more about how crops pollinate (reproduce), we look at . . . FAMILY , G enus & s pecies

Phaseolus acutifolius Tepary bean Phaseolus vulgaris Pinto bean Genus Species Species Family - Fabaceae Variety Variety Variety Variety Variety Variety Variety Variety

Felis cattus Domestic cat Genus Species Species Family - Felidae Abyssinian Persian http://www.thecatsite.com/Cats/Cat_Breeds.html http://www.tigertouch.org/cats/blackfootedcat.html Black-footed cat + Felis nigripes Wild cat +

Canis familiaris Common dog Canis latrans Coyote Genus Species Species Family - Canidae Sheep dog Bull dog http://www.akc.org/index.cfm?nav_area=homepage http://wc.pima.edu/%7Ebfiero/tucsonecology/index.htm Coyote + +

SAME COLORED BOXES ARE THE SAME LEVEL OF

SAME-COLORED BOXES CAN CROSS-POLLINATE + + http://www.nativeseeds.org/v2/cat.php?catID=34 + +

http://www.nativeseeds.org/v2/cat.php?catID=14 + + + +

CUCURBIT ACEAE http://www.nativeseeds.org/v2/cat.php?catID=50# + = ??? Cucurbita argyrosperma Cucurbita argyrosperma Cucurbita argyrosperma

CUCURBIT ACEAE http://www.nativeseeds.org/v2/cat.php?catID=50# + = Cucurbita argyrosperma Cucurbita argyrosperma Cucurbita argyrosperma

SOLANACEAE + = ??? http://www.nativeseeds.org/v2/cat.php?catID=16&cp=2# Capsicum annuum Capsicum annuum Capsicum annuum

SOLANACEAE + = http://www.nativeseeds.org/v2/cat.php?catID=16&cp=2# Capsicum annuum Capsicum annuum Capsicum annuum

SOLANACEAE Capsicum annum Solanum melongena http://www.heirloomtomatoes.bizland.com/varieties.htm http://www.mariquita.com/images/photogallery/eggplant.rosa.growing.jpg http://www.hort.purdue.edu/ext/senior/vegetabl/pepper4.htm Pepper http://www.hort.purdue.edu/ext/senior/vegetabl/egg4.htm Eggplant +

PLANT ORGANS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Plant Kingdom Divisions and Evolution

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