Seasonal Dynamics of the Phenology of Native Species from the Seasonally Dry Tropical Forest

CORRESPONDENCE TO: Vynicius Barbosa de Oliveira - Universidade Federal do Piauí, Campus Universitário Ministro Petrônio Portella, Bairro Ininga, CEP 64049-550, Teresina, PI, Brasil. E-mail: vynicius.oliveira@ig.ufpa.br

AUTHORS’ CONTRIBUTIONS

Marlete Moreira Mendes Ivanov: Conceptualization (Equal); Writing - original draft (Equal).

Vynicius Barbosa de Oliveira: Conceptualization (Equal); Methodology (Equal); Writing - original draft (Equal).

Ramon de Sousa Leite: Writing - original draft (Equal); Writing - review & editing (Equal).

Nicholyh Matsho Oliveira do Vale: Visualization (Equal); Writing - original draft (Equal).

Mauro Alessandro Karasinski: Writing - review & editing (Equal).

Gabriel Siqueira Tavares Fernandes: Formal analysis (Equal); Writing - original draft (Lead).

Associate editor: Bárbara Bomfim Fernandes - https://orcid.org/0000-0001-9510-2496.

Family	Species	Habitat	DBH (cm)	h (m)
Fabaceae	Bauhinia ungulata L.	Riparian Forest	3.9	3.5
Fabaceae	Lonchocarpus sericeus (Poir) Kunth ex DC	Riparian Forest	7.4	7.0
Fabaceae	Mimosa verrucosa Benth	Shrubby Caatinga	4.5	3.8
Salicaceae	Casearia sylvestris Sw	Shrubby Caatinga	3.3	3.9
Annonaceae	Annona leptopetala (R. E. Fr.) H. Raine	Arboreal Caatinga	4.9	4.3
Fabaceae	Piptadenia moniliformis Benth	Arboreal Caatinga	5.6	4.6

Species	Phenophase	Avg Date (month)	Avg Angle	ALVR	Rayleigh Test (Z)
Lonchocarpus sericeus	flowering	-	-	-	-
	fruiting	-	-	-	-
	leaf flushing	November	304.792º	0.81	19.55*
	leaf fall	April	90.000º	0.48	0.48*
Bauhinia ungulata	flowering	-	-	-	-
	fruiting	-	-	-	-
	leaf flushing	December	332.979º	0.75	14.08*
	leaf fall	April	97.393º	0.30	0.30*
Mimosa verrucosa	flowering	May	130.208º	0.78	13.33*
	fruiting	June	165.000º	0.98	15.27*
	leaf flushing	December	330.082º	0.55	13.89*
	leaf fall	April	107.026º	0.51	14.14*
Casearia sylvestris	flowering	-	-	-	-
	fruiting	-	-	-	-
	leaf flushing	November	307.460º	0.57	14.28*
	leaf fall	April	104.450º	0.50	13.54*
Annona leptopetala	flowering	-	-	-	-
	fruiting	April	180.000º	1.00	1.00*
	leaf flushing	December	339.563º	0.59	21.55*
	leaf fall	May	139.008º	0.83	24.50*
Piptadenia moniliformis	flowering	-	-	-	-
	fruiting	-	-	-	-
	leaf flushing	December	341.248º	0.57	7.72*
	leaf fall	May	123.068º	0.62	7.48*

Species	Phenophase	Avg Date (month)	Avg Angle	ALVR	Rayleigh Test (Z)
Lonchocarpus sericeus	flowering	November	300.000º	1,00	4.00*
	fruiting	-	-	-	-
	leaf flushing	December	344.243º	0.46	18.954*
	leaf fall	July	160.570º	0.30	13.207*
Bauhinia ungulata	flowering	-	-	-	-
	fruiting	-	-	-	-
	leaf flushing	January	1.523º	0.46	19.307*
	leaf fall	July	181.523º	0.28	12.001*
Mimosa verrucosa	flowering	May	123.068º	0.94	8.932*
	fruiting	June	165.000º	0.98	57.637*
	leaf flushing	January	10.771º	0.41	17.856*
	leaf fall	July	206.972º	0.30	11.053*
Casearia sylvestris	flowering	-	-	-	-
	fruiting	-	-	-	-
	leaf flushing	December	351.186º	0.53	22.507*
	leaf fall	July	171.186º	0.26	11.253*
Annona leptopetala	flowering	-	-	-	-
	fruiting	February	45.000º	0.85	5.728*
	leaf flushing	January	15.318º	0.55	32.723*
	leaf fall	July	198.243º	0.53	35.082*
Piptadenia moniliformis	flowering	-	-	-	-
	fruiting	-	-	-	-
	leaf flushing	January	0.582º	0.56	29.929*
	leaf fall	July	180.582	0.37	19.609*

Phenophase	Species	Watson-Williams F-test	p-value
Flowering	Mimosa verrucosa	0.65	< 0.001
Fruiting	Mimosa verrucosa	1.43	< 0.001
Leaf fall	Lonchocarpus sericeus	0.47	< 0.001
	Bauhinia ungulata	0.92	< 0.001
	Annona leptopetala	1.73	< 0.001
	Pipitadenia moliniforme	1.18	< 0.001
	Casearia sylvestris	0.69	< 0.001
	Mimosa verrucosa	1.53	< 0.001
Leaf flowering	Lonchocarpus sericeus	1.36	< 0.001
	Bauhinia ungulata	1.48	< 0.001
	Annona leptopetala	1.45	< 0.001
	Pipitadenia moliniforme	1.04	< 0.001
	Casearia sylvestris	1.27	< 0.001
	Mimosa verrucosa	0.95	< 0.001

Brasil