morphology Flashcards
_____ is used as fodder
sesbania and trifolium
____ type of aestivation is seen in pea plant
vexillary
fruit of Fabaceae is
capsule, legume
____ used as dye
indigofera
gynoecium is monocarpellary, hypogynous, marginal placentation in ____
Fabaceae
____ has oblique septa in their placentation
Solanaceae
bicarpellary, axile, hypogynous gynoecium is seen in ___
solanaceae
androecium and corolla are fused as in ______
solanaceae and malvaceae
hypogynous ovary is seen in ____
fabaceae, solanaceae, liliaceae, poaceae, malvaceae, brassicaceae
epigynous ovary is seen in ___
Asteraceae
monoadelphous and numerous stamen is seen in ____
malvaceae
androecium is absent in ____
ray florets of sunflower
disc florets are ____ whereas ray florets are ____ (zygomorphic/actinomorphic)
disc- actino
ray- zygo
disc florets are ____ whereas ray florets are ____ (unisexual/bisexual)
disc- bisexual
ray- pistillate
colchicine belong to which family?
liliaceae
perianth is found in ____
liliaceae and poaceae
largest family in india is ____
poaceae
largest dicot family is _____
asteraceae
largest floral family is ____
orchidaceae
stellate hairs are present in ___
malvaceae
dahlia has _______ root
fasciculated tubular root
in which of the families is secondary growth not seen ?
poaceae, liliaceae
internode is ____ in poaceae
hollow, swollen
culm is seen in
poaceae
pappus means ___
hairy calyx
pappus is present in
asteraceae
tetramerous flowers are seen in
brassicaceae
cruciferae is the old name of
brassicaceae
different length of stamen is seen in
brassicaceae and salvinia
tetradynamous means
2 out 4 in; brassica
lodicules are used to describe
perianth in poaceae
staminal tube is seen in ____
malvaceae
staminal tube consists of ______
numerous stamen in monoadelphous condition
epitepalous condition is seen in
liliaceae
mustard has ____ placentation
parietal
lomenta fruit is seen in
caesalpinioidae and mimosoidae
asteraceae fruit is ____
cyspsela
caryopsis is seen in ____ and its walls are ____
poaceae; fused
fruit of brassicaceae
siliqua
cotton is an example of
malvaceae
china rose has ____ placentation and _____ aestivation
axile; twisted
epicalyx is seen in ____ and it is ___ in number
malvaceae; 3-8
floral formula of fabaceae
% bi K(5) C1+2+(2) A(9)+1 GH1
floral formula of solanaceae
O bi K5 C(5)–A5 GH(2)
floral fomula of liliaceae
O bi P(3+3)–A3+3 GH(3)
floral formula of brassicaceae
O bi K2+2 C4 A2+4 GH(2)
floral formula of asteraceae ray florets
% fe Kpappus C5 A0 GH2
floral formula of Asteraceae disc florets
O bi Kpappus C5 A5 GE2
floral formula of poaceae
% Plodicules A3 GH1
floral formula of malvaceae
O bi EpiK3-8 K(5) C5–Ainfinity GH(5)
pentacarpellary gynoecium is seen in
malvaceae
sunflower family is
asteraceae
marigold has ___ placentation
basal
fruit of malvaceae is a ___
capsule
versatile anther is seen in
poaceae
feathery stigma is seen in
poaceae
stamen is introse as in
disc florets of asteraceae
phyllotaxy of cabbage is
alternate
glumes and lemma are seen in
poaceae
spikelets are used to describe ___ of poaceae
inflorescence
monothecous and bilobed anther is seen in
malvaceae
ashwagandha is a _____
medicinial plant
nightshade family is also called
solanaceae
aloe family is ___
liliaceae