exam 2 orders and families

Caryophyllales

betalains, dichasium inflorescence, free-centra or derived (basal) placentation; petals often lacking

Caryophyllaceae

Dichasium; free-central

- capsule fruit

CA(⁵) CO⁵ A⁵,¹⁰ G(²⁻⁵)

Amaranthaceae

unsexual, one ovule; achene or utricle

- achene fruit

CA³⁻⁵ CO⁰ A⁵ G(²⁻³)can be either superior or inferior

Cactaceae

parietal, inferior

- berry fruit

CA∞ CO∞ A∞ G(⁴)inferior

Phytolaccaceae

raceme; sometimes apocarpic

- berry

CA⁵ CO⁰ A¹⁰ G(⁵⁺)

Polygonaceae

raceme; ocrea stipule

- achene

P³⁺³(⁵) A³× G(³)

Saxifragaceae

basal leaves

- follicles

CA⁵ CO⁵ A⁵or¹⁰ G(²)

Crassulaceae

succulents, CAM photosynthesis

- follicles

CA⁴⁻⁶ CO⁴⁻⁶ A⁸⁻¹² G⁴⁻⁶

Rosales

nitrogen fixing, loss of corolla, glandular leaf serrations

Rosaceae - spiraea group

- follicles

CA⁵ CO⁵ A∞ G∞

rosaceae - rose group

- achenes

CA⁵ CO⁵ A∞ G∞

rosaceae - cherry group

- drupe

CA⁵ CO⁵ A∞ G¹

rosaceae - apple group

- pome

CA⁵ CO⁵ A∞ G(⁵)inferior ovary

ulmaceae

- 1 seeded samara

CA⁴⁻⁸ CO⁰ A⁴⁻⁸ G(²)

Moraceae

unisexual, multiple fruit (syconium) of 1 seeded units

Fabaceae

faboideae

- legume

CA⁵ COZ⁵ A(⁹)⁺¹ G¹