Plant+Kingdom

Seeds

Flowers

(Angiosperm)





**Angiosperm Phylogeny Group**, or **APG**, refers to two international groups of systematic botanists who came together to try to establish a consensus view of the taxonomy of flowering plants that would reflect new knowledge in angiosperm relationships based upon molecular systematics studies.

confider (Gymnosperm)



cones



seedless

Seedless fruits can develop in one of two ways: either the fruit develops without any fertilization (parthenocarpy), or pollination triggers fruit development but the ovules or embryos abort without producing mature seeds (stenospermocarpy). Seedless fruits of banana and watermelon are produced on triploid plants.

Fern -Reproduce by spores



A **fern** is any one of a group of about 20,000 species of plants classified in the phylum or division **Pteridophyta**, also known as **Filicophyta**. The group is also referred to as **Polypodiophyta**, or **Polypodiopsida** when treated as a subdivision of tracheophyta (vascular plants).

Moss -Reproduce by spores -thin leaves -no roots or xylem vessels


 * Mosses** are small, soft plants that are typically 1–10 cm tall, though some species are much larger. They commonly grow close together in clumps or mats in damp or shady locations.



spores



A **spore** is a reproductive structure that is adapted for dispersal and surviving for extended periods of time in unfavorable conditions. Spores form part of the life cycles of many bacteria, plants, algae, fungi and some protozoans. A chief difference between spores and seeds as dispersal units is that spores have very little stored food resources compared with seeds.

Confiders -Reproduce using seeds found in cones -needle- shaped leaves

Flowering Plants -reproduce using seeds found in fruits -large, flat leaves -have flowers

 

The plant kingdom is one of the largest kingdoms in terms of its variety. A plant must make its energy requirements by photosynthesis.