Liverwort Diversity A B C LEAFY LIVERWORTS Jungermanniales
Liverwort Diversity A) ___________ B) ___________ C) ___________
LEAFY LIVERWORTS (Jungermanniales) > 280 Genera > 7, 000 Species
Leafy Liverworts Lateral Leaves (Succubous) 6
Leafy Liverworts Lateral Leaves (Incubous)
Leafy Liverworts 3 2 Complicately Bilobed Lateral Leaves
Leafy Liverworts Underleaves
Leafy Liverworts Bazzania Leaf Complexity
Leafy Liverworts Cephalozia Leaf Complexity
Leafy Liverworts Trichocolea Leaf Complexity
Leafy Liverworts Porella 8 Leaf Complexity 9
Leafy Liverworts Frullania Leaf Complexity
Leafy Liverworts 17 Life Stage:
Leafy Liverworts 18 Female Gametangia, Perichaetial Leaves
Leafy Liverworts 19 Male Gametangia, Perigonial Leaves
Leafy Liverworts ! ! ! ! Acrogynous Anacrogynous ! Gametangia Position
Leafy Liverworts Life Stage:
Leafy Liverworts Young Sporophyte
Leafy Liverworts Young Sporangium, Sporocytes, Elaters
Leafy Liverworts Mature Sporophyte, Sporangum Dehiscence
Leafy Liverworts 22
Ribbon Liverworts (Metzgeriales) • ~ 28 Genera • ~ 550 Species
Oldest Fossil Liverworts Metzgeriothallus (350 -360 MYA) Pallavicinites (370 -360 MYA) Metzgeria Pallavicinia (Modern)
Ribbon Liverworts (Metzgeriales) 24 Pellia Gametophyte Diversity 25
Ribbon Liverworts (Metzgeriales) Aneura Gametophyte Diversity
26 Ribbon Liverworts (Metzgeriales) Pallavicinia Metzgeria Gametophyte Diversity 27
Ribbon Liverworts (Metzgeriales) Fossombronia Gametophyte Diversity
Ribbon Liverworts (Metzgeriales) 28 Riccardia Gametophyte Diversity 29
Ribbon Liverworts Gametophyte Complexity
Ribbon Liverworts Location of Gametangia
Ribbon Liverworts Gametangia
Ribbon Liverworts Sporophytes
Ribbon Liverworts Young Sporangium, Sporocytes, Elaters
Ribbon Liverworts Mature Sporangium, Sporangium Dehiscence
Next: Chambered Thallose Liverworts (Marchantiales)
1 http: //bryophytes. plant. siu. edu/images/Frullania_Yunnan__ China. jpg 2 http: //www 2. una. edu/pdavis/images/liverworts/Frullania%20 inflata. jpg 3 http: //www. pitt. edu/~severson/ainh/images/frullania. jpg 4 http: //www. drehwald. info/wallpaper/Plagiochila_spinulosa_400. jpg 5 http: //cfs. nrcan. gc. ca/images/6095 6 http: //www. hlasek. com/foto/bazzania_trilobata_ae 0417. jpg 7 http: //www. funet. fi/pub/sci/bio/life/plants/bryophyta/hepaticopsida/ jungermanniales/lophocoleaceae/lophocolea/heterophylla-1. jpg 8 http: //upload. wikimedia. org/wikipedia/commons/thumb/e/e 6/Porella_ platyphylla. jpg/800 px-Porella_platyphylla. jpg 9 http: //www. ijon. de/moose/images/p-m 0 l. jpg
10 http: //www. vydrica. sk/photos/flora 2. jpg 11 http: //www. norrkoping. snf. se/skogsgruppen/skogen 060506/ dunmossa 23. jpg 12 http: //www 2. lubw. baden-wuerttemberg. de/public/abt 2/dokablage/diaarchiv/ 1/R 10002347. jpg 13 http: //subject. forest. gov. tw/species/mosses/liverworts/pic/p 137. jpg 14 http: //subject. forest. gov. tw/species/mosses/liverworts/pic/p 137. jpg 15 http: //www. botany. ubc. ca/bryophyte/stanleypark/scapania_undulata/scapania_ undulata_1. jpg 16 http: //www. botany. ubc. ca/bryophyte/8097. jpg 17 http: //www. nps. gov/archive/olym/crypto/photo/V_PONA. jpg 18 http: //www 2. una. edu/pdavis/porarch. jpg
19 http: //www 2. una. edu/pdavis/porarch. jpg 20 http: //upload. wikimedia. org/wikipedia/commons/thumb/b/b 2/Porella_ SPT_ls. jpg/150 px-Porella_SPT_ls. jpg 21 http: //upload. wikimedia. org/wikipedia/commons/thumb/d/d 8/ Porella_SPT. jpg/200 px-Porella_SPT. jpg 22 http: //cber. bio. waikato. ac. nz/courses/226/Liverworts_files/ image 001. jpg 23 http: //upload. wikimedia. org/wikipedia/commons/thumb/d/d 7/Bryophyta _8. png/375 px-Bryophyta_8. png 24 http: //upload. wikimedia. org/wikipedia/commons/thumb/5/5 e/Pellia_ epiphylla 7_ies. jpg/685 px-Pellia_epiphylla 7_ies. jpg 25 http: //www. 1911 encyclopedia. org/images/6/6 f/Bryophyta-1. jpg 26 http: //www. biology. duke. edu/bryology/Li. To. L/Images/ Morphological%20 Diversity/Pallavicinia_subciliata. jpg
27 http: //upload. wikimedia. org/wikipedia/commons/thumb/5/56/ Metzgeria_furcata_2005. 04. 02_15. 29. 56 -p 4020023. jpg/800 px. Metzgeria_furcata_2005. 04. 02_15. 29. 56 -p 4020023. jpg 28 http: //www. bubblesaquarium. com/images/home%20 mid_ photo/New. Plants_Riccardia_chamedryfolia_Popup. jpg 29 http: //www 2. una. edu/pdavis/ricmul 2. jpg 30 http: //www. anbg. gov. au/cpbr/program/ua 2001/Cargill/ fossombronia-alata. jpg 31 http: //www. naturefg. com/pages/a-plants/aneura%20 pinguis. htm
- Slides: 38